Standard 5ft (1.5m) 10 Amps 125 Volts Black 3 Prong AC Power Cord Cable
4.7Editor score
Universal 3 prong design
Durable 5 foot cable length
Fits most monitors and electronics
In this guide
When your ASUS monitor stops turning on, a faulty power cord is often the culprit. Finding the right replacement ensures your display runs smoothly without flickering or shutting down unexpectedly. We have curated a list of reliable adapters designed to meet the specific voltage and connector needs of various ASUS models.
Our team analyzed numerous power supplies based on user feedback, technical specifications, and build quality. We focused on adapters that deliver stable 19V output with the correct 5.5mm x 2.5mm connector for most common ASUS monitors. This list includes options for gaming, office, and home use to suit different budgets.
Each pick in this guide highlights key features like safety certifications, cable length, and wattage capacity. While prices fluctuate on marketplaces, the ratings and specifications remain consistent indicators of quality. Always verify your monitor model and port size before purchasing to ensure a perfect fit for your setup.
Top 3 Picks for Best ASUS Monitor Power Cord Replacement
19V Charger Compatible with Asus Monitor Power Cord VG248QG VG278 VG245
4.8Editor score
Delivers 90W power output
Compatible with 22 to 27 inch models
Includes 5.5mm x 2.5mm connector
19V 65W Power Cord for Asus Monitor VS248H-P VG248QE VX238H MX279H ROG PG278Q
4.6Editor score
CE FCC RoHS safety certified
Runs cooler than standard 40W
Includes US standard power cord
Top 10 Best ASUS Monitor Power Cord Replacement in 2026 Compared
The table below provides a side-by-side look at all ten products we reviewed. It helps you quickly compare specs like wattage, connector size, and compatibility to find the exact match for your ASUS monitor.
ProductsSpecificationsEditor scorePrice
Editor's Choice
19V Charger Compatible with Asus Monitor Power Cord VG248QG VG278 VG245
Output 19V 2.1A to 4.74A
Connector 5mm x 2.5mm
Wattage 90W maximum capacity
Compatible with 22 to 27 inch
4.8Editor score
Editor's Choice
Standard 5ft (1.5m) 10 Amps 125 Volts Black 3 Prong AC Power Cord Cable
Length 5 feet or 1.5 meters
Amperage 10 Amps rating
Connector 3 Prong C13 type
Voltage 125 Volts standard
4.7Editor score
Best Premium
19V 65W Power Cord for Asus Monitor VS248H-P VG248QE VX238H MX279H ROG PG278Q
Output 19V 3.42A 65W
Connector 5.5mm x 2.5mm
Input 100 to 240V AC
Includes US power cord
4.6Editor score
HHZ 65W 5.5 * 2.5mm Tip Monitor Charger Compatible with Asus 24'' 23'' 22''
Output 19V 3.42A 65W
Connector 5.5mm x 2.5mm
Safety built-in protection circuitry
Compatible with VS and VG series
4.8Editor score
DC 19V Power Cord for ASUS Monitor, for Asus 32'' 27'' 24'' 23'' 22'' LED LCD Monitor
Max Power 65W output
Connector 5.5mm x 2.5mm
DC cord length 5 feet
Six layer safety protection
4.4Editor score
65W Power Supply Adapter Compatible with Asus 22'' 23'' 24'' 27'' Tuf Gaming Monitor
Output 19V 3.42A 65W
Connector 5.5 x 2.5mm
Compatible with ADP-40KD BB
Includes AC adapter and cable
4.6Editor score
19V Power Supply for Asus 22'' 23'' 24'' 25'' 27'' Tuf Gaming Monitor
Output Max DC 19V 3.42A
Wattage 65W maximum
Connector 5.5 x 2.5mm
Input 100 to 240V
4.5Editor score
19V Power Cord Compatible with Asus 22 23 24 25 27 inch VC239H VL278H
Output 19V 3.42A 65W
Connector 5.5mm x 2.5mm
Heat resistant materials used
Adjusts power automatically
4.6Editor score
19V 3.42A 65W AC Adapter for Asus VX238H & HP 22cwa Monitor
Output 19V 3.42A 65W
Connector 5.5×2.5mm
Compatible with HP 22cwa
Input 100 to 240V
4.4Editor score
65W Charger Compatible with Asus Tuf Gaming Monitor 22'' 23'' 24''
Output 65W 19V 3.42A
Cable Length 8 Feet
Connector 5.5 x 2.5mm
Flame retardant material
4.6Editor score
1. 19V Charger Compatible with Asus Monitor Power Cord VG248QG VG278 VG245 – Best Overall
19V Charger Compatible with Asus Monitor Power Cord VG248QG VG278 VG245
Output 19V 4.74A
Connector 5mm x 2.5mm
Wattage 90W capacity
Compatible with VG series
This adapter stands out as the top pick for its versatility and high power output. It supports up to 90W which is ideal for larger or higher performance ASUS monitors that demand more energy. The rating of 4.8 stars reflects strong user satisfaction with its reliability.
Pros
- Delivers high power output
- Fits many monitor models
- Strong connector design
- Stable power supply
- Good user ratings
Cons
- May be bulky
- Price higher than basic cords
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The product supports a wide range of models from 22 to 27 inches including the popular VG248QG and VG278. This broad compatibility means you are likely to find a match for your specific screen. The connector size is standard at 5mm by 2.5mm for easy connection.
While it offers robust power, the higher wattage means it might be larger than a basic replacement cord. This is a minor trade-off considering the stability it provides. You should ensure your monitor requires 19V before purchasing to avoid issues.
If you need a reliable power source that can handle demanding usage this is the best choice. It ensures your monitor gets the energy it needs without interruptions. Check your port size and voltage requirements to confirm this is the right fit.
High Power Capacity
The 90W output ensures that even power hungry monitors receive stable energy without overheating or dimming during use.
Broad Compatibility
With support for numerous models from 22 to 27 inches this charger reduces the guesswork when finding a replacement.
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2. Standard 5ft AC Power Cord Cable – Best Budget
Standard 5ft (1.5m) 10 Amps 125 Volts Black 3 Prong AC Power Cord Cable
Length 5 feet
Connector 3 Prong
Amperage 10 Amps
Universal fit design
For those looking for a simple and affordable power cord this product delivers excellent value. It is a universal cable that fits devices with a standard 3 prong power input. The rating of 4.7 shows users are happy with its durability and performance.
Pros
- Very affordable price
- Fits most monitors
- Durable construction
- Standard 3 prong plug
- Flexible cable
Cons
- Not a specialized adapter
- Shorter cable length
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The 5 foot length is adequate for many desk setups though it may not reach far outlets. The sturdy design ensures it lasts long without fraying easily. This is a great option if your monitor has an internal power supply.
Note that this is a cable not an adapter so it will not work if your monitor needs an external power brick. It replaces the cord that plugs from the wall to the power brick. Always check if your device uses a C13 plug.
If you just need to replace a lost or broken cord this is the most cost effective choice. It is widely compatible with various brands including ASUS. Ensure your setup matches the connector type before ordering.
Universal Design
This cable works with many electronics including TVs and computers making it a versatile spare for any home.
Sturdy Build
The fully molded design adds durability so you can bend and move the cord without damaging the internal wires.
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3. 19V 65W Power Cord for Asus Monitor – Best Premium
19V 65W Power Cord for Asus Monitor VS248H-P VG248QE VX238H MX279H ROG PG278Q
Output 19V 3.42A
Connector 5.5mm x 2.5mm
Certified CE FCC RoHS
Includes power cord
This adapter is designed for performance and safety with top tier certifications. It provides 65W of power which is sufficient for most common ASUS monitors. The user rating of 4.6 indicates reliable operation over time.
Pros
- Safety certified
- Runs cooler
- Fits popular models
- 65W performance
- Includes US cord
Cons
- Higher cost
- Check port size carefully
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It supports best selling models like VS248H and ROG PG278Q making it a great fit for many users. The heavy duty build means it handles heat better than cheaper alternatives. This helps extend the life of the adapter.
Remember to check the port size on your monitor before buying as this has a 5.5mm tip. Some newer models use different sizes so verifying this is crucial. The packaging includes both the adapter and the power cord.
If you want a high quality replacement that feels like the original this is the way to go. It ensures your monitor gets stable power without flickering. The safety features give peace of mind during daily use.
Safety Certifications
The CE FCC and RoHS certifications ensure the adapter meets strict safety standards for electrical performance and materials.
Efficient Operation
Running at 65W allows it to stay cooler than lower wattage versions which often run hot under full load.
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4. HHZ 65W Monitor Charger – Reliable 65W Option
HHZ 65W 5.5 * 2.5mm Tip Monitor Charger Compatible with Asus 24'' 23'' 22''
Output 19V 3.42A
Connector 5.5mm x 2.5mm
65W max output
Protection circuitry
This charger offers a robust 65W output with a strong user rating. It is well suited for gaming monitors that need steady power. The design includes built in protection to prevent electrical issues.
Pros
- High 4.8 rating
- Compatible with ROG
- Includes protection features
- Fits VS series
- Stable output
Cons
- Verify voltage requirement
- Not for 12V models
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It works with a wide array of models including VG and MX series. This makes it a versatile choice if you own multiple monitors. The connector size is standard which simplifies the setup process.
Be sure your monitor requires 19V as this will not work with 12V units. Also check that the port is 5.5mm and not smaller. This adapter is a solid choice for home and office setups.
Choose this if you need a reliable replacement that delivers consistent power. The safety features help protect your device from damage. Always double check your monitor specifications before purchasing.
Gaming Monitor Support
This adapter is compatible with ROG Swift monitors ensuring they get the stable power needed for high refresh rates.
Safety Circuitry
Built in protection prevents over voltage and short circuits keeping your monitor safe from electrical spikes.
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5. DC 19V Power Cord for ASUS Monitor – Long Cable Option
DC 19V Power Cord for ASUS Monitor, for Asus 32'' 27'' 24'' 23'' 22'' LED LCD Monitor
Output 19V 3.42A
DC cord 5 feet
6 layer protection
Smart chip tech
This adapter includes a long cable which is useful for desks far from outlets. It features a smart chip to manage power conversion efficiently. The rating of 4.4 suggests decent performance for standard monitors.
Pros
- Long cable length
- High efficiency chip
- Multiple safety layers
- Compatible with G-sync
- Stable output
Cons
- Lower rating
- Cable management
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It supports many models including the TG series and VX lines. The six layer protection helps prevent damage from electrical issues. This makes it a safe choice for daily use in home or office.
The long cable can be a double edged sword as it may create clutter. You may need ties to manage the excess length. Ensure your device needs 19V and the correct connector.
Pick this if reach is a priority in your setup. It provides stable power for various screen sizes. Verify your port size to ensure a secure connection.
Extended Cable Length
The five foot DC cord plus the AC cable gives you extra reach to place your adapter away from your monitor.
Six Layer Protection
Multiple safety measures including over current and over voltage protection keep your equipment safe from electrical faults.
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6. 65W Power Supply Adapter Compatible with Asus – Tuf Gaming Match
65W Power Supply Adapter Compatible with Asus 22'' 23'' 24'' 27'' Tuf Gaming Monitor
Output 19V 3.42A
Compatible with Tuf
Includes power cable
Connector 5.5 x 2.5mm
This adapter is tailored for users with Tuf gaming monitors. It provides 65W of power which is enough for most gaming screens. The rating of 4.6 reflects good user satisfaction with its performance.
Pros
- Tuf gaming support
- Includes adapter and cable
- Safe voltage range
- Fits VG2 series
- Reliable connection
Cons
- Verify connector size
- Not for 12V
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It supports a broad range of models including VG and ROG series. The package includes both the adapter and the power cable. This makes it a convenient one stop solution for replacements.
Ensure you check the port size before purchasing as not all monitors use the same tip. This is designed for 19V systems. Using the wrong adapter can damage your device.
Choose this if you have a compatible gaming monitor that needs a power replacement. It ensures stable operation for your gaming setup. Always verify the voltage and connector type.
Gaming Monitor Ready
This adapter is compatible with popular Tuf gaming monitors providing the power they need for smooth display.
Complete Package
The package includes both the adapter and the AC cable so you have everything you need to power your monitor.
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7. 19V Power Supply for Asus – Solid Tuf Alternative
19V Power Supply for Asus 22'' 23'' 24'' 25'' 27'' Tuf Gaming Monitor
Output 19V 3.42A
Connector 5.5 x 2.5mm
65W output
Compatible with Tuf
This power supply is a reliable option for Tuf gaming monitors. It delivers 65W which handles most standard monitors well. The rating of 4.5 indicates users find it dependable for daily use.
Pros
- Solid performance
- Good connector fit
- Fits common models
- Decent rating
- Stable power
Cons
- Basic features
- Verify port size
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It supports models like VG278Q and VX series. The connector is standard which makes it easy to plug in. It is a straightforward replacement for broken power bricks.
Check your monitor requirements to ensure it needs 19V. Using the wrong voltage can harm your device. This unit is built for consistent power delivery.
If you need a simple and effective power solution this is a good pick. It works well for home and office setups. Verify compatibility before purchasing.
Reliable Power
The 65W output ensures your monitor stays on without flickering even during demanding use cases.
Standard Connector
The 5.5 by 2.5mm connector is standard for many monitors making it easy to find a match.
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8. 19V Power Cord Compatible with Asus – Versatile Option
19V Power Cord Compatible with Asus 22 23 24 25 27 inch VC239H VL278H
Output 19V 3.42A
Connector 5.5mm x 2.5mm
Heat resistant
65W output
This adapter offers a lightweight and portable design for travel. It includes smart chip technology to adjust power automatically. The rating of 4.6 shows users appreciate its safety and reliability.
Pros
- Lightweight design
- Automatic power adjust
- Flame retardant
- Wide compatibility
- Safe charging
Cons
- Not for 12V
- Check model number
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It supports a wide range of models including VC and VX series. The construction uses flame retardant materials for added safety. This makes it a good choice for home and office.
Ensure your monitor needs 19V before using this adapter. It is not suitable for 12V devices. Always check your monitor label for the correct voltage.
Choose this if you need a safe and versatile power solution. It works well for various monitor sizes. Verify the voltage requirement before purchase.
Smart Power Adjustment
The built in chip adjusts power based on the device temperature for efficient and safe charging.
Flame Retardant
The materials used are flame retardant which helps prevent fire hazards in case of electrical faults.
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9. 19V 3.42A 65W AC Adapter – Dual Brand Support
19V 3.42A 65W AC Adapter for Asus VX238H & HP 22cwa Monitor
Output 19V 3.42A
Connector 5.5×2.5mm
Fits HP too
Input 100 to 240V
This adapter supports both ASUS and HP monitors making it versatile for mixed setups. It provides 65W of power which is standard for many screens. The rating of 4.4 indicates decent performance for basic use.
Pros
- Fits HP monitors
- Over voltage protection
- Lightweight
- Universal voltage
- Good for spare
Cons
- Lower rating
- Check HP models
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It includes over voltage protection to keep your device safe. The universal voltage input means it works globally. This is a good spare option for home offices.
Ensure your monitor needs 19V before buying. The connector size is 5.5mm by 2.5mm. Using a different size can lead to poor connection.
Pick this if you have multiple brands needing power replacements. It is a practical choice for diverse environments. Verify model compatibility before ordering.
Universal Voltage
The input voltage range covers 100 to 240V allowing it to be used in many different countries.
Multiple Brand Support
This adapter works with both ASUS and HP monitors which is useful for shared workspaces.
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10. 65W Charger Compatible with Asus Tuf Gaming Monitor – Solid Tuf Choice
65W Charger Compatible with Asus Tuf Gaming Monitor 22'' 23'' 24''
Output 19V 3.42A
Cable 8 Feet
Connector 5.5 x 2.5mm
Flame retardant
This charger features an 8 foot cable which offers great reach. It is built with copper wire for better efficiency. The rating of 4.6 shows users find it reliable for gaming setups.
Pros
- 8ft cable length
- Pure copper wire
- Flame retardant case
- Safe power
- Long lifespan
Cons
- Long cable may tangle
- Verify connector
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It supports many Tuf models like VG248 and VG278. The flame retardant case adds an extra layer of safety. This makes it a safe choice for home offices.
Ensure your monitor needs 19V before buying. The cable is long so you may need to manage it carefully. Check the connector size for a secure fit.
If you need extra cable length this is a top choice. It provides stable power for your setup. Verify voltage and connector before purchasing.
Extended Cable
The 8 foot cable allows you to place the adapter further away from your monitor for better desk management.
Pure Copper Wire
Using pure copper wire ensures efficient power delivery and reduces heat generation during operation.
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Buying Guide – How to Choose the Best ASUS Monitor Power Cord Replacement
Choosing the right power adapter requires checking specific details on your monitor. This guide helps you verify the correct specifications to ensure a safe and effective replacement.
Voltage and Amperage
Your monitor requires a specific voltage like 19V to operate correctly. Using an adapter with the wrong voltage can damage the device. Amperage should match or exceed the original supply.
Always check the sticker on your monitor for the exact voltage and amperage needs.
Connector Size
The connector tip must match your monitor port exactly. Common sizes are 5.5mm by 2.5mm or 5.5mm by 2.1mm. A wrong size will not fit or may be loose.
Measure your port or check the manual to confirm the connector dimensions before buying.
Wattage
Wattage is calculated by voltage times amperage. A 65W adapter is standard for many monitors. Higher wattage is safe but lower wattage may cause issues.
Ensure the adapter wattage meets or exceeds your monitor requirements.
Certifications
Look for adapters with CE FCC or RoHS certifications. These indicate safety and quality standards. Certified adapters reduce risks of overheating or short circuits.
Choose certified products to ensure safe daily use.
Cable Length
Longer cables offer flexibility in placement. Standard lengths range from 5 to 8 feet. Ensure the length is enough to reach your outlet.
Select a length that matches your desk setup needs.
Compatibility List
Check the product description for a list of supported models. Ensure your specific model is included. This avoids purchasing an incompatible adapter.
Verify the compatibility list includes your model number.
Build Quality
High quality materials like flame retardant plastics help prevent fires. A sturdy casing ensures durability. Look for products with good reviews on build.
Choose adapters with strong construction for longevity.
Price and Value
Prices vary based on wattage and brand. Higher prices may mean better safety features. Balance cost with quality needs.
Consider both price and features when comparing options.
How to Use and Care for Your ASUS Monitor Power Cord Replacement
Start by unplugging the old adapter from the wall and the monitor. Ensure the new adapter matches the voltage and connector size. Connect the adapter to the monitor securely before plugging into the wall. This ensures safety and prevents accidental disconnects.
Check that the indicator light on the adapter turns on. If it does not light up verify the connection. Try a different outlet to confirm power flow. Do not force the connector if it feels tight.
Keep the adapter cool and dry. Avoid placing it on hot surfaces or under cushions. Ensure air can circulate around the adapter. Periodically check the cable for signs of wear.
Frequently Asked Questions
Can I use a higher wattage adapter for my ASUS monitor?
Yes using a higher wattage adapter is generally safe. The monitor draws only the power it needs. Ensure the voltage and connector size match exactly. Avoid lower wattage adapters as they may cause issues.
What if the connector does not fit perfectly?
If the connector feels loose it might not be the right size. Some monitors use 5.5mm by 2.1mm instead of 2.5mm. Check the model requirements carefully. Using a wrong size can lead to power loss.
Does the adapter need to match the original brand?
No third party adapters work fine if specs match. Ensure the voltage and amperage are correct. Certifications matter more than the brand name. Choose reputable brands for safety.
Why is my monitor not turning on with the new adapter?
Check the voltage and connector size first. If they match verify the outlet is working. The monitor might have internal issues. Test the adapter on another device if possible.
How do I know if I need 19V or 12V?
Check the label on your monitor or original adapter. Most ASUS monitors use 19V. Using the wrong voltage can cause damage. Always follow the original specs.
Is it safe to use an adapter without certification?
Certified adapters ensure safety standards are met. Using uncertified units risks electrical hazards. Look for CE or FCC marks. It is better to invest in safe options.
What should I do with the old adapter?
Recycle the old adapter at an e waste center. Do not throw it in the trash. This helps protect the environment. Keep it as a backup if it still works.
How long do power adapters typically last?
Adapters can last years with proper care. Avoid overheating and physical stress. Check cables for wear periodically. Replacing early prevents potential issues.
Final Thoughts on Choosing the Best ASUS Monitor Power Cord Replacement
We reviewed ten adapters suitable for different needs. The top picks offer reliable power and broad compatibility. Consider the voltage and connector size before buying.
Prioritize safety and quality for your setup. Certified adapters protect your monitor from electrical issues. Check compatibility lists to ensure a perfect fit.
Prices and availability may change. Verify current details on Amazon. Ensure your model matches the product specs. Choose carefully for stable performance.