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Original Lenovo PA-1121-04 Power Supply AC Adapter 19.5V 6.15A 120W Charger w/PC
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  • $30.09 
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Genuine HP 120W AC Adapter Power Supply 030989-00 N19620 906329-002 w/Cord OEM
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  • $36.47 
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Genuine Delta ADP-45HG B USB-C AC Adapter 20-5V 2.25A Power Supply 45W w/PC OEM
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  • $31.37 
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Original Avaya Power Supply for Avaya 9508 1416 with BM12/DBM32 Module w/Cord
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  • $30.52 
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Original HP NL571AA USB 2.0 External Graphics Adapter USB to DVI-I Model AN2464
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  • $21.17 
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OEM Jentec JTA0202Y 4-Pin Switching Power Supply Adapter 5V 2A 12V 2A w/Cord
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  • $33.07 
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Genuine HP 135W AC Adapter HSTNN-LA01-E 482133-001 481420-001 19.5V 6.9A w/Cord
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  • $35.62 
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Genuine HP 65w AC Adapter for Desktop AIO 24-g018 24-f0018 24-g237c 24-g112 w/PC OEM
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  • $26.27 
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Official SONY Slim PS2 Playstation 2 AC Power Adapter Cord W/P.Cord
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  • $27.97 
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Genuine Motorola NU20-C140150-I3 AC Power Supply Adapter 14V 1.5A 21W n/PC
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  • $23.72 
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Genuine LEI MU06-6120050-A1 AC/DC Power Supply Wall Adapter 12V 0.5A OEM
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  • $17.77 
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Genuine HP 120W AC Adapter Laptop Charger for PAVILION ZD7000 ZD7280us w/Cord
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  • $25.50 
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Linksys AC/DC Power Supply Adapter D12-50-A  AD 12/0.5 12V 500mA  Genuine
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  • $20.32 
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Genuine Actiontec MI424WR AC Adapter STD-12018U1 12V 1.8A Power Supply 4.8x1.7mm
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  • $18.62 
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Genuine Fujitsu AC Adapter 24V for fi-7160 fi-7260 Scanner Power Supply Cord OEM
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  • $27.97 
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Genuine Extron AC Adapter PW174KB1203F02 Power Supply 12V 5A 5.5x2.5mm For PVS 305SA IP Polevault Switcher w/Cord
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  • $27.97 
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Genuine Philips AY3170/17 AC Adapter 4.5V 0.3A Power Supply 4.0x1.7mm w/Cord
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  • $18.62 
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Original APD DA-48M24 AC Power Supply Adapter 24V 2A 48W OEM w/PC
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  • $27.97 
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Genuine Potrans WD481201000 Plug-In Class 2 Transformer AC/DC Adapter 12V 1A OEM
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  • $27.97 
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Genuine HP 65W AC DC Power Adapter for 2000-2b89WM Notebook PC Laptop w/PC OEM
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  • $35.62 
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Genuine HP AC DC Adapter Model P/N L1980-80001 +32V 1560mA w/Cord OEM
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  • $19.47 
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Genuine Insignia 90W AC Adapter NS-PWLC591 Power Supply 19V 4.74A with Tip
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  • $24.57 
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Genuine Asus ADP-40PH AB Power Supply 19V 2.1A V85 R33030 N17908 LCD LED Monitor W/Cord
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  • $27.88 
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Lenovo SA10R16864 Power Supply Adapter 20V 2.25A / 15V 3A / 9V 2A / 5V 2A 45W Laptop Charger USB-C w/PC
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  • $31.37 
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Genuine HP 120W AC Adapter for AIO PC 24-r014 24-r035xt 24-b037c 24-r149 w/Cord
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  • $36.47 
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Channel Well Technology AC Power Adapter PAA060F 60W 12V 5A Genuine For Sanyo AVL-209 AVL209 LCD TV w/PC
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  • $19.29 
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Genuine HP AC Adapter for Deskjet Printer 5600 F4480 F4483 F4488 F4440 w/Cord
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  • $36.47 
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C14 to UK Female Socket Short Power Cord 1ft,Quality UPS Power Cable IEC320 C14 Male Plug to UK BS1363 Female Socket IEC Cable, UK C14 Power Cord Adapter,13A/250V,17AWG (1ft/30cm)
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C14 to UK Female Socket Short Power Cord 1ft,Quality UPS Power Cable IEC320 C14 Male Plug to UK BS1363 Female Socket IEC Cable, UK C14 Power Cord Adapter,13A/250V,17AWG (1ft/30cm)
  • Type: 16 Port AC
  • Changer Type: IEC C14 Male Plug to UK 13A Female Socket
  • Color: Black
  • Cable Length: 1ft/30cm
  • Model #: NTRAC14TUK001C
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  • $11.99 
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  • $8.99 - $11.99
Genuine Dell AC Charger 130w PA-4e VJCHS LA130PM121 LAPTOP
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Refurbished Genuine Dell AC Charger 130w PA-4e VJCHS LA130PM121 LAPTOP
  • Series: PA-4E
  • Part Number: VJCH5
  • Color: BLACK
  • Weight: .40
  • Model #: 732341641269
Genuine Sony SCPH-70100 AC Adapter Power Suppy 8.5V 5.65A W/P.Cord OEM
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  • $27.97 
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Genuine OEM AA-091A Power Supply AC/AC Adapter Class 2 Transformer 9V 1A
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  • $22.87 
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Genuine Extron AC Adapter 28-071-57LF Switching Power Supply 12V 1A 2-Pin No/PC
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  • $24.14 
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Genuine Samsung USB-C Adapter W16-030N1A Power Supply 15-9-5V 3A W030R003L w/PC
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  • $22.87 
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Genuine Motorola AA26100L AC/DC Power Supply Adapter 9V 2A 18W OEM w/PC
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  • $22.87 
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Genuine I.T.E. NU13-1072166-I3 AC/DC Power Supply Adapter 7.2V 1.66A 12W n/PC
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  • $22.87 
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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