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Technology 300W Fixed Cable TFX Power Supply 80 Plus Bronze TX300
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  • $95.37 
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Genuine HP AC DC Adapter for Thunderbolt Dock G2 120W 2UK37UT#ABA w/Cord OEM
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  • $49.00 
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[2 Pack] IEC 320 C14 to C5 Right Angle Power Converter Travel Plug Adapter, IEC 3Pole Male to C5 Mickey Mouse Elbow Plug 90Degree Angle Electrical Adapter Right Angle IEC Power Adapter
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[2 Pack] IEC 320 C14 to C5 Right Angle Power Converter Travel Plug Adapter, IEC 3Pole Male to C5 Mickey Mouse Elbow Plug 90Degree Angle Electrical Adapter Right Angle IEC Power Adapter
  • Color: Black
  • Specifications: IEC 90 Degree Adapter 3 Poles Male C14 to Micky C5 Up Direction Angled Extension Power Adapter
  • Connector A: c14
  • Connector B: c15
  • Model #: [5Pack] IEC 320 C14
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  • $8.99 
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  • $6.99 - $8.99
Genuine AC Adapter For Plantronics Savi W8200T W8200B Wireless Headset Series
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  • $22.02 
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S-75-12 Switching Power Supply 75W Single Group Series 12V6.32A
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  • $59.99 
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Genuine Chicony AC Adapter for Anker Power Expand 13-in-1 USB-C Dock A8392 w/PC
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  • $53.47 
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MOMAX Universal Travel Adapter 70W GaN, 3 USB-C PD & 2 USB-A QC, International Power Adapter Outlet, 6-in-1 Wall Charger for Laptop, Phone, European Travel Plug Adapter for UK/US/AUS/JP, Black
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  • $34.99 
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Travel Adapter PD 20W, Universal Power Adapter 2 USB C 1 USB A, Ultra Thin International Plug Adaptor Worldwide Outlet for US to European UK Italy Spain New Zealand (Type C G A I), 1 Pack
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in 30 days
Travel Adapter PD 20W, Universal Power Adapter 2 USB C 1 USB A, Ultra Thin International Plug Adaptor Worldwide Outlet for US to European UK Italy Spain New Zealand (Type C G A I), 1 Pack
  • Brand: Dell
  • Type: 9 V
  • Color: Black
  • Specifications: 3.5 L x 2.09 W x 1.24 H inches, 0.22 pounds, black silver, NT009-US
  • Model #: 641201867076
New For IEEE 488 USB Interface Adapter GPIB to USB Cable National Instrumens NI GPIB-USB-HS Controller
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New For IEEE 488 USB Interface Adapter GPIB to USB Cable National Instrumens NI GPIB-USB-HS Controller
  • Part Number: GPIB to USB
  • Type: USB-C Power Adapter
  • Color: Blue
  • Specifications: GPIB-USB-HS
  • Model #: LY439
Power supply for Polycom VVX 150 / 250 / 350 / 450
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  • $16.00 
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ABLEGRID 24V AC/DC Adapter For Logitech G27 G923 WU0006 841-000059 Racing Wheel Power
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  • $12.48 
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ABLEGRID AC/DC Adapter Power Supply Charger For NETGEAR GS305 5-Port Ethernet Switch
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  • $9.98 
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Genuine Samsung A2514_DPN FPN DSM KSM AC Adapter 14V 1.79A 25W w/P.Cord OEM
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  • $24.14 
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Type G Adapter for Travel 2 Pack, PD 20W US to UK Plug Adapter with 4 AC Outlets 4 USB Ports (2 USB C), Ireland Power Adaptor for USA to England London British Scotland Dubai Hong Kong Kenya
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Genuine Panasonic PV-DAC14D Camcorder Battery Charger 8.4V 0.65A / 7.9V 1.4A
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  • $24.14 
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Genuine GlobTek GT-341-12-500 AC Adapter WD1E500CCP-N 12V 5.5mm Power Supply OEM
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  • $29.67 
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Original EDac 36W AC Power Adapter EA1024P3 Charger 12V 3A
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Refurbished Original EDac 36W AC Power Adapter EA1024P3 Charger 12V 3A

Limited time offer, ends 06/29

  • Model #: 306193000654
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  • $25.47 
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Power adapters are for more than smartphones and tablets—most electronic devices at home and in the office use one. Power supply adapters charge medical equipment, laptops, computers, POS systems and more. Find AC/DC adapters on radios, electronic keyboards and home decor and health equipment. No matter what type you need, Newegg has the power adapters to energize your work or recreational devices.

Power Adapters That Charge Medical Equipment

Medical devices require power adapters that meet IEC 6061-1 standards. Switch–mode power supplies are common in hospital and clinic settings for patient monitors, ultrasound equipment and feeding pumps. At-home medical equipment like CPAP machines uses AC/DC adapters. Some switch–mode power supplies require separate AC/DC adapters. It is not uncommon to see charging stations for smartphones, laptops and tablets in waiting rooms at medical facilities. Medical facilities may also use data adapters for computer networking systems, especially ones that store medical records. Most adapters that meet the standards for medical equipment are clearly marked. You can also check IEC 6061-1 standards or the manual that came with your home health equipment if you are unsure of correct voltages.

AC/DC Adapters Provide Juice for Entertainment Devices

AC/DC adapters provide electricity for audio, video and charging docks. Portable DVD players often use AC/DC power supplies to recharge batteries. AC/DC and audio adapters work together to help external speakers on computers and other devices produce high-quality sound. Serious gamers or techies may want to consider purchasing charging carts. These carts have a variety of different ports for charging equipment like gaming consoles, mobile devices and computer systems. Power accessories are available for PC and Mac desktop and laptop computer power cords, as well as USB charger cords for mobile devices. You can also choose kits with several power adapters and cords provided, so you always have the right power source on hand.

Charge Home Devices With 12V Power Adapters

Portable home phone charging docks use AC/DC adapters to power rechargeable battery packs and provide power to the bases. Landline phones also use cords with modular adapters at each end to connect phone jacks and phone bases. Most low-voltage home devices like phones, wax warmers and some hair dryers use 12V power adapters, making them the most common adapter for electrical devices. Home office equipment like portable paper shredders, external storage devices and printers all use power adapters.

Portable Adapters Make Charging Devices on the Go Easy

Don't fret if you're traveling out of the country—there are compatible power adapters for outlets in the U.S., U.K., E.U. and A.U. Some portable adapters are plug-in models, while others contain their own onboard rechargeable batteries that you can use to charge devices. Power converter adapters are available that have multiple heads, so you can power nearly any device. Adapter kits often contain interchangeable cord heads with chargers that accommodate multiple voltages that you can switch between.

Bestselling Power Adapters Reviews:

Anonymous
9/23/2025 10:54:12 AM
It works!

“ I previously ordered two different power supplies from (big online marketplace) and neither of them worked. ”

12V 5A DC Power Supply Adapter,UL Listed 12V 60W Power Supply with 5.5x2.1mm Plug&LED Plug,100V-240V 50-60Hz AC/DC Power Adapter 12 Volt 5Amp Power Supply for LED Strip Lights CCTV Camera