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NEW Genuine HP AC Power Adapter for Photosmart AiO D5400 D6100 and D7500 Series
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  • $26.40 
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Gamber-Johnson 120W 20V Automotive Power Adapter for Select Rugged / Rugged Extreme Laptops and Tablets
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  • $76.97 
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NEW Genuine HP AC Adapter 90W Power Supply Charger 19.5V for HP t740 Thin Client
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  • $41.87 
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NEW Original HP AC Power Adapter for All-in-One Desktop PC 27-cb1155m 27-cb0244
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  • $48.14 
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NEW Genuine HP Power Adapter for Photosmart Premium C309 310 C409 410 C510 eAiO
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  • $26.30 
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HP wLan 802.11a-b-g Shiraz G4 WiFi Card 593836-001 BCM94313HMG2LP1 Broadcom
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  • $19.99 
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NEW OEM 90W HP AC Power Adapter For HP HSA-B005DS Universal Dock Station Charger
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  • $39.66 
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Original 40W HP Power Adapter 19.5V 2.05A M45735-001 M45874-001 L48452-B25 OEM
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  • $32.00 
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NEW Genuine HP HSTNN-DA34 AC Adapter Charger for ElitePad 900 G1 1000 G2 Tablet
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  • $29.64 
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NEW Genuine 90W Power Adapter For HP ENVY 17-J020US AE151NR J115CL 17M-AE111DX
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  • $37.26 
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NEW Genuine HP AC Adapter for Enterprise Flow ScanJet 7500 FCLSD-1004 L2725
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HP
NEW Genuine HP AC Adapter for Enterprise Flow ScanJet 7500 FCLSD-1004 L2725

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  • Model #: 305401445519
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  • $32.53 
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NEW HP AC Adapter 12V 1.5A Wall Charger For HP Omni 10 5600us Tablet PC US
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NEW HP AC Adapter 12V 1.5A Wall Charger For HP Omni 10 5600us Tablet PC US

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  • Model #: 305401407787
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  • $21.89 
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NEW Original HP 18W AC Adapter Charger for HP Pro Tablet 610 G1 10.1" PSU
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HP
NEW Original HP 18W AC Adapter Charger for HP Pro Tablet 610 G1 10.1" PSU

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  • Model #: 304782856040
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  • $19.55 
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NEW Genuine HP AC Adapter 0957-2144 Printer Power Supply 32V 1.6A w/Cord OEM
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  • $42.90 
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NEW Genuine HP AC DC Adapter for Deskjet Printer C6900 and D5400 Series Charger
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  • $26.09 
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Genuine 65W HP Adapter for EliteDesk 805 G8 Desktop Mini DM Business PC w/Cord
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  • $28.90 
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NEW Genuine HP AC Adapter for ScanJet N6310 L2700A N6350 L2703A Scanner Charger
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  • $26.25 
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NEW Genuine HP AC Adapter for Photosmart Inkjet Printer 8400 8700 Series Charger
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  • $32.55 
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NEW Genuine HP AC Adapter for Officejet AiO 6000 6500 7000 7500A Series Charger
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  • $26.25 
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NEW Original 65W HP AC Adapter for Pavilion SleekBook 15 RMN TPN-Q114 Charger
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  • $26.30 
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NEW Genuine 32V 1560mA 1.56A HP AC Adapter 0950-4476 3 pin Plug Charger
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HP
NEW Genuine 32V 1560mA 1.56A HP AC Adapter 0950-4476 3 pin Plug Charger

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  • Model #: 304650980624
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  • $32.55 
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NEW Original 150W HP AC Power Adapter for Victus by HP 16-e0181nd 4S948EA Laptop
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  • $79.78 
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NEW Genuine 65W HP AC DC Adapter 19.5V 3.33A Model PPP009 P/N 585818-800 OEM
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NEW Genuine 65W HP AC DC Adapter 19.5V 3.33A Model PPP009 P/N 585818-800 OEM

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  • Model #: 305741921581
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  • $26.25 
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NEW Authentic 10W HP AC DC Adapter 0957-2286 30V 333mA (0.33 A) OEM
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HP
NEW Authentic 10W HP AC DC Adapter 0957-2286 30V 333mA (0.33 A) OEM

Limited time offer, ends 06/29

  • Model #: 306882497911
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  • $27.45 
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NEW Genuine HP AC Adapter for ScanJet Pro 3000s3 Enterprise Flow 5000s4 7000s3
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  • $29.39 
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NEW Genuine HP 90W Power Adapter For Elite USB-C Dock Station G3 G4 HSTNH-U601
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  • $41.06 
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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