Best AC Adapters for Gateway of 2025

Mike Davis Avatar
Mike Davis
Last Updated: Jan 2, 2025

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Gateway offers a range of AC adapters that are designed to provide reliable and efficient power to their devices. These adapters are compatible with a variety of Gateway laptops and are built with high-quality materials to ensure longevity and durability. Customers can choose from a range of wattage options to suit their specific needs and can also opt for adapters with additional features such as USB charging ports. Whether for personal or professional use, Gateway AC adapters are a great choice for those in need of a reliable power source for their laptops.

At a Glance: Our Top Picks

AC Adapter for T-Mobile KVD21 Cover #TOP 1
AC Adapter for T-Mobile KVD21
ftb score rating icon 9.8
UPBRIGHT 12V AC/DC Adapter Cover #TOP 2
UPBRIGHT 12V AC/DC Adapter
ftb score rating icon 9.7
Accessory USA AC Adapter for Gateway Cover #TOP 3
Accessory USA AC Adapter for Gateway
ftb score rating icon 9.5

Top 10 AC Adapters for Gateway

#TOP 1

AC Adapter for T-Mobile KVD21

Generic
311B
AC Adapter for T-Mobile KVD21 Cover
AC Adapter Compatible with T-Mobile 5G Internet Gateway - Arcadyan KVD21

The T-Mobile KVD21 AC Adapter is designed to enhance the performance of your 5G Internet Gateway. With its powerful output, it ensures that your device operates at its best, providing you with a reliable internet connection. The 68-inch heavy-duty cable with a USB-C connector offers flexibility and convenience, allowing you to place your gateway where it works best for you. Plus, with a 30-day money-back guarantee and a 12-month warranty, you can purchase with confidence, knowing support is just a message away in case of any questions or concerns.

What We Like
Powerful performance support
Flexible 68-inch cable
USB-C connector compatibility
Money-back guarantee
12-month warranty
#TOP 2

UPBRIGHT 12V AC/DC Adapter

Verizon ARC-XCI55AX Power Supply
Black
UPBRIGHT 12V AC/DC Adapter Cover
UL Listed 12V AC/DC Adapter Compatible with Verizon Internet Gateway Router WiFi Box ARC-XCI55AX LTE 5G NR Home Delta ADH-42BW B ADH42BWB LUCENT TRANS 1A105-1235 12 V 3.5A 42W Power Supply Charger PSU

The UPBRIGHT AC/DC Adapter is designed to deliver reliable power to your Verizon Internet Gateway Router. With a wide input voltage range of 100-240VAC, you can use it anywhere without worry. The built-in protections against overvoltage, overcurrent, and short circuits ensure the safety of your devices, giving you peace of mind. This adapter is made from high-quality materials, ensuring durability and performance. Additionally, its high energy efficiency means you can power your devices while minimizing energy costs.

What We Like
Wide voltage compatibility
Safety protection features
High-quality materials
Energy efficient
#TOP 3

Accessory USA AC Adapter for Gateway

KTAUB-0310671
Accessory USA AC Adapter for Gateway Cover
Accessory USA AC Adapter for Gateway MS2300 P4L50 P5WS0 P5WS5 P5WS6 P7YH0 PEW91 PEW96

The Accessory USA AC Adapter is designed for various Gateway models, ensuring compatibility with devices like the MS2300 and P4L50. This high-quality adapter is brand new and has never been used. It boasts essential safety certifications, including CE, FCC, and RoHS, which means you can trust that it meets rigorous safety standards. Additionally, it features over voltage, over current, and short circuit protection, helping to safeguard your devices from electrical issues. This means you can enjoy peace of mind while using your devices, knowing they are well-protected.

What We Like
High-quality construction
Multiple safety protections
Compatible with various models
Brand new, never used
#TOP 4

UpBright 12V AC/DC Adapter GP-F120-100

UNIFI Security Gateway 12V Power
Black
UpBright 12V AC/DC Adapter GP-F120-100 Cover
UpBright 12V AC/DC Adapter Compatible with Ubiquiti Networks USG Unifi 1000Mbps Security Gateway Model: GP-F120-100 +12V 1A DC12V 12.0V 1.0A 12VDC Switching Power Supply Cord Cable Battery Charger PSU

The UpBright 12V Adapter is designed to provide reliable power to your Ubiquiti Networks USG Unifi 1000Mbps Security Gateway. With its ability to operate on a wide voltage range of 100-240VAC, you can use it anywhere in the world. The adapter also features multiple safety protections, including over voltage, over current, and short circuit protection, ensuring the safety of your devices. Additionally, it is built with high-quality materials for durability, giving you peace of mind while using it. The energy efficiency of this adapter helps you save on electricity costs without compromising performance.

What We Like
Wide voltage compatibility
Multiple safety protections
High-quality materials
Energy efficient
#TOP 5

Galaxy Bang AC Adapter Charger

SK90190342
Galaxy Bang AC Adapter Charger Cover
Galaxy Bang Replacement AC Adapter Charger for Gateway ADP-65JH DB, AK.065AP.013, AK.090AP.016, 0220A1990

The Galaxy Bang Charger is an efficient replacement AC adapter designed for your Gateway laptop. With an output of 19V and 3.42A, it ensures your device receives the power it needs for optimal performance. This charger is versatile, accommodating a wide input voltage range, making it suitable for use around the world. You can feel confident using this adapter, as it includes safety features that protect against incorrect voltage and overheating. Additionally, it comes with a one-year warranty, giving you peace of mind with your purchase.

What We Like
High-quality materials
Safety features included
Worldwide compatibility
One-year warranty
#TOP 6

OMNIHIL AC/DC Adapter for UniFi Security Gateway - USG

OMNI0712023553
Black
OMNIHIL AC/DC Adapter for UniFi Security Gateway - USG Cover
[UL Listed] OMNIHIL 8 Feet Long AC/DC Adapter Compatible with UniFi Security Gateway - USG

The OMNIHIL AC/DC Adapter for UniFi Security Gateway is a reliable and efficient power supply solution. With its UL LISTED rating, you can trust that this adapter meets the highest safety standards. It also features OVP, OCP, and SCP protection, which safeguards against over voltage, over current, and short circuit issues. This means that your UniFi Security Gateway will be protected from any potential damage caused by power surges or fluctuations. Additionally, this adapter comes with a 5-year free warranty, providing you with peace of mind. The OMNIHIL Adapter is a third-party non-OEM part, ensuring compatibility and reliability. Say goodbye to alkaline, nickel, NIMH, or lithium-ion batteries, as this adapter does not contain them. Get the OMNIHIL AC/DC Adapter for UniFi Security Gateway and enjoy a hassle-free and secure power supply for your device.

What We Like
UL LISTED
OVP, OCP, SCP Protection
5-year free warranty
#TOP 7

UPBRIGHT 12V 3A AC/DC Adapter

Verizon FiOS G1100 MU36-D120300-A1 Power
UPBRIGHT 12V 3A AC/DC Adapter Cover
Genuine 12V 3A AC/DC Adapter for Verizon FiOS G1100 G 1100 FIOSG1100 Quantum Gateway Modem Router KSA20C1200300HU KSAS0361200300HU MU36-8120300-A1 MJ36-D120300-A1 DC12V 3.0A Power Supply Cord Charger

The UPBRIGHT 12V Adapter is designed for compatibility with the Verizon FiOS G1100 modem router, ensuring reliable performance. It supports a wide input voltage range of 100-240VAC, making it versatile for global use. You can trust its built-in protections against overvoltage, overcurrent, and short circuits, which keeps your devices safe. The unit comes with a 30-day refund policy and a 24-month exchange guarantee, giving you peace of mind in your purchase. With its genuine OEM parts, you can be confident in its quality and reliability for your power needs.

What We Like
Wide voltage compatibility
Built-in safety protections
30-day refund policy
Reliable OEM quality
#TOP 8

UpBright 12V AC/DC Adapter for Verizon Fios Router

Verizon/Fios G3100 Router Power Supply
Black
UpBright 12V AC/DC Adapter for Verizon Fios Router Cover
[UL Listed] 12V AC/DC Adapter for Verizon G3100 Gateway Home Modem Wireless Router Fios E3200 Mesh WiFi 6 Wi-Fi Extender ML42AY120350-A1 ADH-42AW B C.C. A ADH-42AWB CC 3.5A Power Supply Cord Charger

The UpBright 12V AC/DC Adapter is a globally compatible charger for Verizon Fios G3100 Gateway Home Modem Wireless Router and E3200 Mesh WiFi 6 Extender. It has a wide input voltage range of 100-240VAC 50/60Hz, and comes with OVP, OCP, SCP Protection. The adapter is tested and in great working condition, ensuring reliability. It also comes with a 30-day refund and 24-month exchange policy.

What We Like
Wide input voltage range
Comes with OVP, OCP, SCP Protection
Tested and in great working condition
#TOP 9

PowerHOOD 15V USB-C Adapter

PowerHOOD
J652-4801500UX
PowerHOOD 15V USB-C Adapter Cover
PowerHOOD 15V 3A USB-C AC/DC Adapter Compatible with T-Mobile TMO-G4AR 5G Gateway (G4AR & G4SE) Arcadyan KVD21 Home Internet Router 45watt 45Watts USB Type-C Power Supply Cord Battery Charger Cable

The PowerHOOD USB-C Charger is a reliable power supply designed specifically for the T-Mobile TMO-G4AR 5G Gateway and Arcadyan KVD21 routers. It delivers a strong output of 15V and 3A, ensuring efficient charging for your devices. With its wide input voltage range of AC 100-240V, you can use it almost anywhere. The USB Type-C connector makes it easy to plug in, while built-in safety features protect against overcharging, overheating, and short circuits, giving you peace of mind while charging. Plus, with a 14-day money-back guarantee and 30-day exchange service, customer satisfaction is a priority.

What We Like
High power output
Wide voltage compatibility
USB Type-C connector
Safety features included
#TOP 10

UpBright 5V AC/DC Adapter for LiftMaster Garage Door Openers

LiftMaster 828LM Garage Door AC Adapter
UpBright 5V AC/DC Adapter for LiftMaster Garage Door Openers Cover
UpBright 5V AC/DC Adapter Compatible with LiftMaster 828LM 828LG Garage Door Opener MyQ Internet Gateway Chamberlain CIGBU/C My Q Lift Master GEO061B-0505 GE0051B-0505 5VDC Power Supply Charger

The UpBright 5V AC/DC Adapter is a global power supply that works with LiftMaster 828LM 828LG Garage Door Opener MyQ Internet Gateway Chamberlain CIGBU/C My Q Lift Master GEO061B-0505 GE0051B-0505. It features protection against over voltage, over current and short circuit output. The adapter is tested for great working condition and comes with UpBright's 30-day refund and 24-month exchange policies.

What We Like
Worldwide input voltage compatibility
Protection against over voltage, over current and short circuit output
Tested for great working condition
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How do I know which AC adapter is compatible?

The right AC adapter for your device is one with matching electrical ratings. The device's input voltage and current must match the adapter's output voltage and current. Check the device's product label or user manual to see its rated voltage and current.

2. Are there different types of AC adapters?

Input plug styles, or AC pin (blade) type for AC/DC adapters can be two conductors or three conductors. Two-conductor types include two round pin style, American flat pins, German round pin, etc. Three-conductor types include three-pin UK style, American flat pin / grounded, three round pins, etc.

3. Can I interchange AC adapters?

– Yes, they are likely interchangeable even though voltage is not the same. This is because the voltage difference is within specs, and I am GUESSING you could go even higher or lower in voltage.

Editor's Notes

During our ac adapter for gateway research, we found 24 ac adapter for gateway products and shortlisted 10 quality products. We collected and analyzed 4,353 customer reviews through our big data system to write the ac adapters for gateway list. We found that most customers choose ac adapters for gateway with an average price of $18.75.

The ac adapters for gateway are available for purchase. We have researched hundreds of brands and picked the top brands of ac adapters for gateway, including UPBRIGHT, Accessory USA, Galaxy Bang, OMNIHIL, PowerHOOD. The seller of top 1 product has received honest feedback from 67 consumers with an average rating of 4.5.

Written by
Mike Davis Avatar

Mike Davis is a professionally trained electrician with six years of working experience in the electronics industry. He has written an array of web and mobile-based articles for e-magazines and blogs. He loves trying out some novel and popular gadgets and his expertise is in the areas of electronics and computers which is built over many years of working and personal experiences.