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New Original AC Power Adapter for Motorola Symbol Barcode Scanner MC-Series OEM
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  • $22.83 
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Genuine HP Power Supply AC Adapter for OfficeJet Printer 6150 All-in-One w/Cord
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  • $31.37 
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NEW Original Delta AC Power Adapter ADP-9CB 9W Laptop Charger w/PC OEM
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NEW Original Delta AC Power Adapter ADP-9CB 9W Laptop Charger w/PC OEM

Limited time offer, ends 06/29

  • Model #: 305078979287
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  • $31.37 
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NEW Genuine 12V Delta ADP-36JH B AC Power Adapter ADP-36JHB Charger 5.5mm w/PC
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  • $22.87 
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NEW Genuine Motorola Power Adapter for Motorola KVL4000 Key Loader Charger OEM
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  • $26.25 
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Original Delta 40W AC Power Adapter Wall Charger for Aspire One Z5WAH ZA3 ZE6
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  • $20.18 
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NEW Genuine AcBel AC Adapter ADA017 12V 3A for Fujitsu Futro - Series Thin Clients w/PC
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  • $46.75 
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NEW Genuine Chicony CPA09-004B 35FCH 79G87 Power Adapter for Dell Zino 400 500
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  • $28.82 
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NEW Genuine Polycom AC Power Adapter 24V 0.5A 12W for Soundpoint IP Phone
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NEW Genuine Polycom AC Power Adapter 24V 0.5A 12W for Soundpoint IP Phone

Limited time offer, ends 06/29

  • Model #: 306873099329
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  • $20.40 
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New Genuine D-Link AMS47-0501000FU Wall AC/DC Power Adapter 5V 1A OEM
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New Genuine D-Link AMS47-0501000FU Wall AC/DC Power Adapter 5V 1A OEM

Limited time offer, ends 06/29

  • Model #: 365178952223
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  • $19.47 
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New Genuine Casio AD-A60024 AC/DC Power Adapter 6V 240mA Calculator Charger OEM
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  • $20.32 
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New Original DVE DSA-18W-12 US1 120180 Vonage AC Power Adapter 12V 1.5A 18W OEM
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  • $22.87 
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New Genuine Jabra AC Power Adapter for Jabra Pro 920 930 9450 Wireless Headset
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  • $22.87 
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NEW Genuine Polycom 48V AC Power Adapter for VVX500 VVX411 VVX410 VVX311 VVX310
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  • $31.38 
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Original HP 65W AC Power Adapter 20V A065RP25P USB-C Charger TPN-LA23
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  • $30.11 
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NEW Genuine Jabra SSA-5W-09 US 075065F SIL Switching AC Power Adapter
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NEW Genuine Jabra SSA-5W-09 US 075065F SIL Switching AC Power Adapter

Limited time offer, ends 06/29

  • Model #: 304999343468
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  • $25.42 
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NEW Genuine DVE Power Adapter For ITE Hon Kwang 12V 1A Female Tip HK-C112-A12
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  • $14.65 
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NEW Genuine 12W DVE Switching Power Adapter 12V 1A DSA-15P-12 US 120120
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NEW Genuine 12W DVE Switching Power Adapter 12V 1A DSA-15P-12 US 120120

Limited time offer, ends 06/29

  • Model #: 306503551598
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  • $15.80 
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NEW Genuine DVE Switching Power Adapter 9V 1A DSA-9W-09 FUS 090080 OEM
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NEW Genuine DVE Switching Power Adapter 9V 1A DSA-9W-09 FUS 090080 OEM

Limited time offer, ends 06/29

  • Model #: 306386704317
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  • $21.68 
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Genuine AC DC Adapter HP OfficeJet 7140xi All-in-One Printer Power Supply w/Cord
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  • $33.07 
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NEW Genuine Actiontec STD-10016U Power Adapter 10V 1.6A Adapter 6.5x3.0mm w/Cord
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  • $28.39 
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ENG Class 2 transformer AC Power Adapter DC 9V 300mA 2.7W 35-9-300C
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ENG Class 2 transformer AC Power Adapter DC 9V 300mA 2.7W 35-9-300C

Limited time offer, ends 06/29

  • Model #: 303615864853
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  • $26.27 
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New Genuine D-Link AMS47-0501000FU Wall AC/DC Power Adapter 5V 1A USB Mini
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New Genuine D-Link AMS47-0501000FU Wall AC/DC Power Adapter 5V 1A USB Mini

Limited time offer, ends 06/29

  • Model #: 304739141512
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  • $22.87 
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NEW Original Delta 45W AC Power Adapter USB-C ADP-45HG B Charger 20-5V 2.25A
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NEW Original Delta 45W AC Power Adapter USB-C ADP-45HG B Charger 20-5V 2.25A

Limited time offer, ends 06/29

  • Model #: 306955040688
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  • $32.86 
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Asus AC Power Adapter ADP-24EW B 12V 2A Square Rectangle Tip
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ASUS
Asus AC Power Adapter ADP-24EW B 12V 2A Square Rectangle Tip

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  • Model #: 304960558279
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  • $24.87 
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Power Adapter 5V for Yealink SIP-T46G Business Desktop Phone
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Power Adapter 5V for Yealink SIP-T46G Business Desktop Phone

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  • Model #: 304945193937
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  • $16.55 
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Nixplay S024-1B120200VU 12V 24W Power Adapter w/P. Cord  Genuine
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Nixplay S024-1B120200VU 12V 24W Power Adapter w/P. Cord Genuine

Limited time offer, ends 06/29

  • Model #: 306688951600
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  • $20.83 
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NEW Genuine Fujitsu 65W AC Power Adapter for Fujitsu Lifebook - Series Notebooks
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  • $34.88 
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NEW Genuine Lenovo 36200398 AC/DC Power Adapter Laptop Charger 20V 2A 40W
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Lenovo
NEW Genuine Lenovo 36200398 AC/DC Power Adapter Laptop Charger 20V 2A 40W

Limited time offer, ends 06/29

  • Model #: 306905219087
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  • $34.22 
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NEW Original Delta ADP-50FR B AC Adapter 48V 1.05A Power Charger 50W W/Cord OEM
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  • $34.77 
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NEW Genuine 24W ASUS AC DC Wall Adapter for Chromebook Flip C100PA C201PA
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ASUS
NEW Genuine 24W ASUS AC DC Wall Adapter for Chromebook Flip C100PA C201PA

Limited time offer, ends 06/29

  • Model #: 305399529671
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  • $24.87 
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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