Standard 5ft (1.5m) 10 Amps 125 Volts Black 3 Prong AC Power Cord
4.7Editor score
Affordable Replacement Solution
Durable Molded Design
Universal Three Prong Plug
In this guide
Finding a reliable power source is essential for keeping your display running smoothly without interruptions or flickering issues that can disrupt your workflow or gaming sessions significantly.
We evaluated ten highly rated replacement adapters based on compatibility specifications safety certifications and user feedback to ensure you find a match for your specific monitor model.
Each pick highlights key features and compatibility details while noting that prices and availability may change over time so verify current listings before making your final purchase decision.
Top 3 Picks for Best ASUS Monitor Power Cord Replacement
19V Charger Compatible with Asus Monitor Power Cord VG248QG VG278 VG245
4.8Editor score
90W High Output Power
Wide Model Compatibility List
Secure Connector Fit Design
19V 65W Power Cord for Asus Monitor VS248H-P VG248QE VX238H MX279H ROG PG278Q
4.6Editor score
65W Stable Power Delivery
Certified Safety Features
Heavy Duty Construction
Top 10 Best ASUS Monitor Power Cord Replacement in 2026 Compared
This side by side comparison breaks down the essential specifications and compatibility details for each adapter to help you quickly identify the right fit for your ASUS display.
ProductsSpecificationsEditor scorePrice
Editor's Choice
19V Charger Compatible with Asus Monitor
Output 19V 2.1A to 4.74A
Connector Size 5mm by 2.5mm
Compatible with VG VX and MS Series
90W Maximum Power Capacity
4.8Editor score
Editor's Choice
Standard 5ft AC Power Cord
Length 5ft or 1.5 Meters
Rating 10 Amps 125 Volts
Heavy Duty 18 AWG Gauge Cord
Universal 3 Prong Plug Design
4.7Editor score
Best Premium
19V 65W Power Cord for Asus Monitor
Output 19V 3.42A 65W
Connector Size 5.5mm by 2.5mm
Compatible with ROG and VX Series
CE FCC and RoHS Certified
4.6Editor score
HHZ 65W 5.5 * 2.5mm Tip Monitor Charger
Output 19V 3.42A 65W
Connector Size 5.5mm by 2.5mm
Compatible with VS and VG Series
Built-in Protection Circuitry
4.8Editor score
DC 19V Power Cord for ASUS Monitor
Output 19V Max Power 65W
DC Power Cord Length 5ft
Compatible with PG and VX Series
6-Layer Safety Protection
4.4Editor score
65W Power Supply Adapter Compatible with Asus
Output 19V 3.42A 65W
Connector Size 5.5mm by 2.5mm
Compatible with VX and MS Series
Input 100 to 240V AC
4.6Editor score
19V Power Supply for Asus Tuf Gaming Monitor
Output Max 19V 3.42A 65W
Connector Size 5.5mm by 2.5mm
Compatible with VX and MS Series
Wide Voltage Input Range
4.5Editor score
19V Power Cord Compatible with Asus 22 23 24 25 27 inch
Output 19V 3.42A 65W
Connector Type 5.5mm by 2.5mm
Compatible with VC and ML Series
Made with Heat Resistant Materials
4.6Editor score
19V 3.42A 65W AC Adapter for Asus VX238H
Output 19V 3.42A 65W
Connector Size 5.5mm by 2.5mm
Compatible with VX and L Series
100 to 240V Input Voltage
4.4Editor score
65W Charger Compatible with Asus Tuf Gaming Monitor
Output 65W 19V 3.42A
Cable Length 8 Feet
Connector Size 5.5mm by 2.5mm
Certified Safety Features Included
4.6Editor score
1. 19V Charger – Best Overall Power Replacement
19V Charger Compatible with Asus Monitor Power Cord VG248QG VG278 VG245
Output 19V 2.1A to 4.74A
Connector Size 5mm by 2.5mm
Compatible with Wide Range Models
High 90W Power Capacity
This adapter stands out as the top choice for users needing a high capacity power solution for their ASUS displays. It boasts a robust 90W capacity that supports models requiring higher amperage up to 4.74A ensuring consistent performance under load. The connector size is a standard 5mm by 2.5mm which matches many popular models across the lineup. Users appreciate its ability to deliver steady power without flickering issues that can plague lesser quality replacements.
Pros
- Delivers stable 90W power for high demand screens
- Fits numerous models including VG and VX series
- Strong connection ensures consistent power flow
- High rating indicates reliable user satisfaction
- Supports 4.74A for maximum performance needs
Cons
- Connector size is not universal for all models
- Requires verification of 19V input requirement
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The compatibility list is extensive covering models from 22 inches up to 27 inches including both standard and gaming variants. It supports the VG series such as VG248QG and VG278 as well as the VX series like VX228H and VX248H. The inclusion of MS and ML series models adds further versatility for office setups. The adapter operates on standard AC input from 100 to 240V making it suitable for international use as well.
While it offers great power one thing to note is that it is not a universal fit for every single monitor. The connector size must match exactly 5mm by 2.5mm and the input voltage must be 19V. Using it on a 12V model could cause damage so checking your monitor specs is essential. However for those with compatible devices it provides a reliable and efficient power source.
If you need a powerful replacement that covers a wide range of models this adapter is the best option. It is ideal for users running gaming monitors that demand higher wattage to operate smoothly. Ensure your model is on the compatibility list before ordering. This choice delivers peace of mind through its robust power delivery and extensive model support.
High Capacity Power Delivery
The 90W capacity ensures that even power hungry monitors receive sufficient energy without throttling performance or causing unexpected shutdowns.
Extensive Model Support
Covering dozens of models across multiple series this adapter reduces the hassle of finding a specific part number for your display.
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2. Standard 5ft Cord – Best Budget Option
Standard 5ft (1.5m) 10 Amps 125 Volts Black 3 Prong AC Power Cord
Length 5ft or 1.5 Meters
Rating 10 Amps 125 Volts
Heavy Duty 18 AWG Gauge Cord
Universal 3 Prong Plug Design
For those needing a basic extension or replacement cable this standard power cord offers exceptional value. It features a universal 3 prong plug that fits many electronic devices including monitors. The cord is rated for 10 amps and 125 volts providing reliable power transmission. Its heavy duty 18 AWG wire ensures durability even with frequent movement or adjustment.
Pros
- Very affordable price point
- Durable 18 AWG gauge wire
- Universal fit for 3 pin devices
- Sturdy molded design for longevity
- Fits most standard power sockets
Cons
- Not a dedicated adapter for 19V needs
- Shorter length might limit placement
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The molded design provides extra strength at the plug points reducing the risk of fraying or breakage over time. It works well as a replacement for lost or worn out cables connecting monitors to power sources. The 5ft length is suitable for most desk setups where the outlet is nearby. It is a versatile option that can also serve computers printers or other peripherals.
However this is a power cable not a specialized AC adapter. It connects a device with an internal power supply to the wall outlet. It does not convert AC to DC so it cannot replace a 19V adapter. Users must ensure their monitor has a built in power brick before using this cable. It is strictly for extending the reach of the existing power supply.
If you need a simple durable cable at a low price this option is ideal. It is perfect for offices or homes where standard power cords are required. Verify that your device uses a standard 3 pin connection before purchasing. This cable provides a cost effective solution for basic power connectivity needs.
Durable Wire Construction
The 18 AWG gauge wire is thicker than standard cords reducing resistance and heat generation during extended use.
Universal Compatibility
The 3 prong plug design works with a wide variety of devices making it a versatile addition to your office setup.
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3. 19V 65W Power Cord – Best Premium Adapter
19V 65W Power Cord for Asus Monitor VS248H-P VG248QE VX238H MX279H ROG PG278Q
Output 19V 3.42A 65W
Connector Size 5.5mm by 2.5mm
Compatible with ROG and VX Series
CE FCC and RoHS Certified
This adapter is designed for users seeking a high quality replacement with enhanced safety and performance. It delivers 65W of power which is sufficient for most standard and gaming monitors. The output is 19V at 3.42A ensuring stable voltage for consistent display performance. It includes multiple safety certifications like CE FCC and RoHS which reduce risks of electrical hazards.
Pros
- Premium 65W power delivery
- Safety certifications ensure protection
- Runs cooler than standard adapters
- Wide range of supported models
- Built with industrial grade materials
Cons
- Not for 12V monitor models
- Connector tip size must be verified
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The design features heavy duty materials that help it run cooler than standard 40W adapters. This extends its lifespan and ensures reliability during long use. It supports popular models like VS248H-P VG248QE and ROG Swift PG278Q. The connector is a standard 5.5mm by 2.5mm which fits many ASUS monitors. It works globally with 100 to 240V AC input.
One important consideration is that it does not fit 12V models or smaller 4.0mm tips. Users must check the back of their monitor for the correct voltage and port size. Using it on an incompatible model could cause damage. However for compatible devices it provides a reliable power source that restores function instantly. It is ideal for office or gaming setups.
If you want a premium adapter with safety certifications this is a strong choice. It offers better heat management than basic models ensuring long term reliability. Always verify voltage and connector size before buying. This adapter delivers stable power for flicker free display performance.
Enhanced Safety Features
Certifications like CE and FCC ensure the adapter meets strict safety standards for over voltage and short circuit protection.
Efficient Thermal Management
Running cooler than standard adapters this unit uses less energy to manage heat extending its operational life.
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4. HHZ 65W Charger – Great Value Adapter
HHZ 65W 5.5 * 2.5mm Tip Monitor Charger Compatible with Asus 24'' 23'' 22''
Output 19V 3.42A 65W
Connector Size 5.5mm by 2.5mm
Compatible with VS and VG Series
Built-in Protection Circuitry
This adapter offers a solid balance of power and price for ASUS monitor users. It outputs 65W at 19V and 3.42A which is ideal for high refresh rate gaming monitors. The design includes built-in protection circuitry to prevent over voltage or overheating during use. This ensures your screen receives steady current without flickering or interruptions.
Pros
- High 65W power output
- Protects against short circuits
- Fits many gaming models
- Steady flicker-free current
- Over voltage protection included
Cons
- Not for 12V models
- Requires 5.5mm port verification
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It supports a wide variety of models including VS series like VS248H-P and VG series like VG248QE. The connector size is 5.5mm by 2.5mm which matches many standard ports. It also works with ROG Swift models like PG278Q and premium MX models. The global voltage input allows it to be used anywhere from 100 to 240V.
One caveat is that it will not work with 12V models or smaller 4.0mm tips. Always check your monitor's specifications before purchase. It is also not suitable for monitors requiring more than 65W. For compatible devices however it provides reliable daily performance with safety features built in.
If you need a reliable replacement for a gaming or office monitor this is a great choice. The protection features offer peace of mind during long use. Check your port size and voltage before ordering. This adapter delivers stable power for uninterrupted display usage.
Gaming Monitor Support
The 65W output ensures high refresh rate gaming monitors run smoothly without power throttling or screen instability.
Built-in Safety Circuitry
Protection against short circuits and over current helps extend the life of both the adapter and your monitor.
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5. DC 19V Power Cord – Extended Reach Solution
DC 19V Power Cord for ASUS Monitor, for Asus 32'' 27'' 24'' 23'' 22'' LED LCD Monitor MX279 MX279h VG245 VG245h VG275 VG275g VG278q VG279 VG279q Power Supply Adapter, Cable 9ft, Safety Protection
Output 19V Max Power 65W
DC Power Cord Length 5ft
Compatible with PG and VX Series
6-Layer Safety Protection
This adapter stands out with its extended total cable length of 9ft which offers greater flexibility for monitor placement. It delivers 65W at 19V supporting monitors up to 32 inches. The smart chip ensures efficient AC to DC conversion for stable performance. It includes 6 layers of protection covering over current and short circuits to safeguard your equipment.
Pros
- Total cable length of 9ft
- 6-layer safety protection system
- Supports 32-inch models
- Efficient smart chip conversion
- Works with G-Sync monitors
Cons
- Slightly lower rating than top picks
- Connector verification still required
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The compatibility list is extensive covering PG series G-Sync models and VX series monitors. It works well with high refresh gaming setups requiring reliable power. The 5ft DC cord combined with 4ft AC cable gives you ample reach for desk setups. It supports global voltage input from 100 to 240V for international use.
One thing to note is that it uses a 5.5 by 2.5mm connector which may not fit all ports. Some models use 5.5 by 2.1mm which is compatible but 4.0mm is not. Always check your specific model. It is ideal for users needing extra cable length without using a separate extension cord.
If you need extra reach and safety features this adapter is a strong contender. It supports larger displays and gaming monitors effectively. Verify your port size before purchasing. This option provides stable power for smooth screen performance.
Extended Cable Length
The 9ft total length allows for flexible placement of your monitor without needing additional extension cords.
Smart Chip Technology
High-efficiency smart chips ensure fast dynamic response for stable power under varying brightness loads.
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6. 65W Power Supply Adapter – Tuf Gaming Focus
65W Power Supply Adapter Compatible with Asus 22'' 23'' 24'' 27'' Tuf Gaming Monitor VG245H VG248QG VG259QM VG27AQ VG278QR VG279 VG27WQ VG289 VG32VQ,ROG Monitor Strix XG27AQ Swift PG27AQ PG32UC
Output 19V 3.42A 65W
Connector Size 5.5mm by 2.5mm
Compatible with VX and MS Series
Input 100 to 240V AC
This adapter is a solid choice for users with Tuf Gaming monitors requiring 65W power. It delivers 19V at 3.42A with a 5.5 by 2.5mm connector. The compatibility list includes VG series like VG245H and VG27AQ as well as VX series models. It ensures stable performance for gaming setups with high refresh rates.
Pros
- Matches Tuf Gaming requirements
- Supports high amperage devices
- Global voltage input standard
- Wide compatibility with VX models
- Includes AC power cable
Cons
- Must verify specific model fit
- Standard connector not universal
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The adapter works with global voltage inputs from 100 to 240V making it versatile for travel or international use. It includes an AC power cable for immediate setup without needing extra cords. It supports high amperage devices up to 3A or 3.42A ensuring reliable power. The design focuses on reliability for monitors needing consistent voltage.
Users must verify that their model requires 19V and the specific connector size. It is not suitable for 12V or 4.0mm tip models. The packaging includes both the adapter and the AC cable for convenience. It is a practical solution for replacing lost or broken power supplies.
If you use a Tuf Gaming or ROG monitor this adapter is well suited. It delivers steady power for uninterrupted gaming. Always check your port and voltage before buying. This option provides a reliable power solution for your display.
Global Voltage Support
Input compatibility from 100 to 240V ensures you can use this adapter anywhere without a converter.
Gaming Focus
Designed with high refresh rate monitors in mind it ensures stable power during intense gaming sessions.
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7. 19V Power Supply – Reliable Replacement
19V Power Supply for Asus 22'' 23'' 24'' 25'' 27'' Tuf Gaming Monitor
Output Max 19V 3.42A 65W
Connector Size 5.5mm by 2.5mm
Compatible with VX and MS Series
Wide Voltage Input Range
This adapter is a reliable replacement designed to match original adapter specifications for ASUS monitors. It outputs 19V at 3.42A with a 65W max capacity. It fits most 22 to 27 inch Tuf Gaming monitors. The connector is standard 5.5 by 2.5mm matching many models. It is ideal for restoring power to screens without flickering.
Pros
- Matches original adapter specs
- Works with multiple series
- Standard connector size
- 65W max power capacity
- Reliable daily performance
Cons
- May not fit all slim models
- Check voltage before purchase
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It works with a wide range including VX and MS series monitors. It supports 100 to 240V input for global use. The design focuses on consistent power delivery for stable display operation. It is a practical spare for office or home setups needing a reliable replacement.
One consideration is that it may not fit newer slim models with different tips. Always verify your monitor's voltage and port size before ordering. It does not support 12V models. For compatible devices it restores function quickly.
If you need a dependable spare adapter this is a strong choice. It matches original specs for reliable performance. Verify your model compatibility first. This option provides steady power for your display.
Original Spec Match
Designed to match the original adapter ensures seamless integration without performance issues or compatibility concerns.
Versatile Input
Input voltage from 100 to 240V makes this adapter usable in most regions without additional equipment.
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8. 19V Power Cord – Wide Series Support
19V Power Cord Compatible with Asus 22 23 24 25 27 inch VC239H VL278H MX259H ML239H MS226H LS246H LS248H MZ279HL VX238H VX239H VX248H VX228H VG278Q VZ229H VZ249H VZ279H LED LCD Monitor
Output 19V 3.42A 65W
Connector Type 5.5mm by 2.5mm
Compatible with VC and ML Series
Made with Heat Resistant Materials
This adapter offers reliable power with 65W output at 19V and 3.42A. It supports a wide range including VC ML and VZ series monitors. The connector is standard 5.5 by 2.5mm matching many models. It is built with heat resistant materials for safety and longevity.
Pros
- Fits VC and ML series
- 65W power output
- Heat resistant construction
- Compact lightweight design
- Includes fire retardant materials
Cons
- Not for higher wattage needs
- Check connector size carefully
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It works with 100 to 240V input for global use. The lightweight design makes it easy to carry or install. It includes fire retardant materials for added safety during daily use. It is a practical option for office or home setups needing reliable power.
Users must verify connector size and voltage before purchase. It is not for devices requiring more than 65W. It is ideal for 22 to 27 inch displays. Always check your monitor specifications.
If you need a compact and safe adapter this is a great option. It supports multiple series with reliable power. Verify your model before buying. This adapter ensures steady performance.
Fire Retardant Design
Flame retardant materials reduce fire risks ensuring safety during extended daily usage.
Compact Design
Lightweight and portable this adapter is easy to carry for travel or relocation.
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9. 19V AC Adapter – Versatile Cross Brand Choice
19V 3.42A 65W AC Adapter for Asus VX238H & HP 22cwa Monitor
Output 19V 3.42A 65W
Connector Size 5.5mm by 2.5mm
Compatible with VX and L Series
100 to 240V Input Voltage
This adapter offers reliable power for ASUS and HP monitors with a 65W output. It delivers 19V at 3.42A for consistent performance. It supports VX series like VX238H and L series. The connector is 5.5 by 2.5mm. It works with 100 to 240V for global use.
Pros
- Works with HP monitors too
- 65W power output
- Universal voltage support
- Lightweight design
- Multi-monitor setup friendly
Cons
- May not fit newer slim models
- Check voltage before ordering
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It is lightweight making it easy to carry or install. It supports multi-monitor setups with stable current. It is ideal for replacing lost or broken power supplies. It works with standard office monitors.
Users should verify voltage and connector size before purchase. It is not for 12V models. It is a practical spare for home or office setups. Always check your monitor specs.
If you use HP monitors alongside ASUS this is a versatile option. It delivers steady power for daily use. Verify your model first. This adapter ensures reliable performance.
Cross Brand Compatibility
Supporting both ASUS and HP monitors makes this a versatile choice for mixed office setups.
Lightweight Build
Its portable design makes it easy to store or carry when traveling between locations.
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10. 65W Charger – Premium Build Quality
65W Charger Compatible with Asus Tuf Gaming Monitor 22'' 23'' 24''
Output 65W 19V 3.42A
Cable Length 8 Feet
Connector Size 5.5mm by 2.5mm
Certified Safety Features Included
This charger delivers premium power with 65W output at 19V and 3.42A. It is built with flame retarded ABS and pure copper wire for efficiency. It includes safety certifications like CE and FCC. The connector is standard 5.5 by 2.5mm. It supports Tuf Gaming monitors for stable performance.
Pros
- Flame retarded ABS material
- Pure copper wire core
- 8-foot cable length
- CE FCC RoHS certified
- Low heat generation
Cons
- Check connector size carefully
- Verify voltage before use
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The 8-foot cable provides flexibility for placement. It operates on 100 to 240V for global use. The low heat generation ensures reliable power over time. It is a strong choice for replacing lost power supplies.
Users must verify connector size and voltage before purchase. It does not fit 12V models. It is a practical option for 22 to 27 inch screens. Check your monitor specs first.
If you want premium build quality this is a great option. It supports gaming monitors with steady power. Verify your model before buying. This adapter ensures reliable performance.
Pure Copper Core
Pure copper wire ensures efficient power transmission with reduced resistance and heat generation.
Premium Safety Certification
CE FCC and RoHS certifications ensure the adapter meets global safety standards for daily use.
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Buying Guide – How to Choose the Best ASUS Monitor Power Cord Replacement
Selecting the right replacement adapter requires attention to voltage, wattage, and connector compatibility to ensure safe and efficient operation.
Voltage and Amperage
The most critical factor is matching the output voltage of your original adapter. Most ASUS monitors use 19V but some models require 12V. Using a higher voltage than specified can damage the monitor so always check the label on the back of your device. Amperage must also match or exceed the original requirement to ensure sufficient power delivery under load.
Always verify the voltage requirement before purchasing to avoid hardware damage.
Connector Size
The physical connector must match the port on your monitor perfectly. Most models use a 5.5mm by 2.5mm barrel plug but some newer slim models use smaller 4.0mm tips. Using the wrong size can lead to a loose connection that causes flickering or power loss. Measure the existing port or check the manual before ordering.
Verify the connector diameter and pin size to ensure a secure fit.
Wattage Capacity
Higher wattage adapters are generally better as they can handle peak power demands without straining the unit. A 65W adapter is often preferable to a 40W one even for devices rated at 40W because it runs cooler. Ensure the wattage meets or exceeds the requirement of your specific monitor model.
Choose an adapter with a wattage rating that matches or exceeds your monitor's needs.
Safety Certifications
Look for certifications like CE FCC and RoHS which indicate the adapter meets safety standards for electrical hazards. These certifications ensure the unit includes protection against short circuits and over voltage. A certified adapter reduces risks of electrical fires or damage to your equipment.
Prioritize adapters with recognized safety certifications for secure operation.
Cable Length
The length of the power cable determines your flexibility in placing the monitor. An 8 or 9ft total length allows you to position the screen further from the outlet. Shorter cables may limit desk setup options so measure your distance before buying.
Check the total cable length to ensure it reaches your outlet comfortably.
Build Quality
High quality materials like flame retardant plastics and copper wire cores improve durability and heat management. A well constructed unit will last longer and run cooler during extended use. Look for reviews mentioning build quality to gauge reliability.
Select adapters with durable materials for longer lifespan.
Input Voltage Range
A wide input voltage range from 100 to 240V allows for global use without a voltage converter. This is essential if you travel or live in regions with different mains voltages. It ensures the adapter works reliably anywhere.
Ensure the input range matches your local voltage standards.
Brand Compatibility
While many adapters are designed for ASUS monitors some may also work with other brands like HP. Always check the compatibility list to confirm your specific model is supported. This ensures you are purchasing a solution that fits your device.
Confirm your model is listed in the compatibility details before ordering.
How to Use and Care for Your ASUS Monitor Power Cord Replacement
Before connecting the adapter verify that the voltage and connector size match your monitor. Plug the DC connector into the monitor first ensuring a snug fit.
Connect the AC end to a surge protected outlet to avoid power spikes. Ensure the cable is not bent sharply or trapped under heavy objects.
Regularly inspect the cable for fraying or signs of heat damage. Replace the adapter if you notice melting or unusual heat during use.
Frequently Asked Questions
Will a 65W adapter work on a 40W monitor?
Yes a 65W adapter will work on a 40W monitor because it can supply the required power without overloading the device. The higher rating means it runs cooler and more efficiently than a lower wattage unit.
What if the connector is not a perfect fit?
If the connector feels loose it may be the wrong size. A poor connection can cause flickering or power loss. You should check your monitor port diameter before ordering to ensure compatibility.
Do I need a surge protector with the adapter?
Using a surge protector is recommended to safeguard the adapter from power spikes. This helps prevent potential damage to both the adapter and your monitor during electrical storms.
Why does the adapter get warm?
It is normal for the adapter to get warm during use as it converts power. However if it becomes too hot to touch it may indicate an issue. Check ventilation and usage load.
Can I use this adapter internationally?
Most modern adapters support 100 to 240V input so they work worldwide. You may need a plug adapter for the physical outlet but the voltage will be compatible.
How do I know if my monitor needs 19V?
Check the label on the back of your monitor or the original adapter. It will state the required voltage clearly. Never guess as using the wrong voltage can cause damage.
Final Thoughts on Choosing the Best ASUS Monitor Power Cord Replacement
We have reviewed ten reliable adapters covering a wide range of models and power requirements. Our top picks deliver stable power with essential safety features for daily use.
Prioritize matching the voltage and connector size to ensure your monitor operates without issues. High wattage and certified adapters provide the best long term reliability for your setup.
Prices and availability may change so always check current listings before purchasing. Verify your model compatibility to find the perfect replacement for your ASUS display.