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Genuine Philips SSW-2564US Power Supply 4.3V 0.07A AC Adapter A00390
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  • $18.70 
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Genuine Delta ADP-40PH BB AC Adapter 19V 2.1A Power Charger 40W W/Cord
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  • $20.32 
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Genuine AcBel API5AD17 AC Power Adapter 19V 3.42A Power Supply 65W w/PC OEM
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  • $36.04 
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Genuine 90W Asus AC DC Wall Adapter ADP-90YD B 19V 4.74A 5.5x2.5mm w/Cord OEM
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  • $33.07 
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Genuine Toshiba PA5177U-1ACA AC Adapter PA-1450-59 ADP-45YD Laptop W/P.Cord
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  • $27.20 
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Genuine FSP 9NA0900540 6-Pin AC/DC Power Adapter 19V 4.74A 90W OEM w/PC
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  • $31.37 
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Genuine Delta AC Adapter For Linksys WRT1900 Router Power Supply 12V 3A w/PC OEM
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  • $20.32 
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Genuine LiteOn PA-1131-07 AC Adapter 19V 7.1A Power Charger 135W OEM 7.4mm
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  • $30.18 
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Genuine LG AC Adapter Power Supply 5V 1A for VX8100 VX5200 AX145 VX8000
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  • $16.92 
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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 Motorola 86-14000-249R AC/DC Power Supply Adapter 5.4V 3A 16W w/PC
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  • $22.87 
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Original Elementech A140-1120300N AC Power Supply Adapter 12V 3A Charger w/PC
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  • $18.62 
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Genuine Elementech 12V 3A Charger A140-1120300N AC Power Supply Adapter w/PC
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  • $17.77 
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Kangaroo Mobile Mini PC Delta ADP-36JH B AC/DC Power Supply Adapter W/P.Cord
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  • $24.65 
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Genuine Casio AD-A60024 AC/DC Switching Power Supply Adapter 6V 240mA OEM
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  • $20.32 
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Genuine Dymo DSA-0151A-09 AC/DC Switching Power Supply Adapter 9V 1.5A OEM
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  • $21.17 
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Genuine DIRECTV EPS44R2-16 AC DC Adapter Power Supply 12V 4A OEM
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Refurbished Genuine DIRECTV EPS44R2-16 AC DC Adapter Power Supply 12V 4A OEM

Limited time offer, ends 06/29

  • Model #: 303306519610
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  • $18.19 
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Genuine Liteon PA-1300-04 AC Adapter 19V 1.58A Power Supply 30W With Cord OEM
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  • $22.90 
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Authentic GlobTek GT-41131-3048 AC Adapter 48V 0.625A ITE Power Supply 30W OEM
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  • $24.57 
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Original Cisco PSC05R-050CP AC Adapter 5V 1A Power Supply 74-5470-02 OEM
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  • $22.87 
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Genuine D-Link MT12-Y075100-A1 AC/DC Wall Power Supply Adapter 7.5V 1A OEM
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  • $22.87 
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Genuine Ktec KSAS0241200150HU AC Adapter Power Supply 12V 1.5A 18W OEM
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  • $19.47 
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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 Insignia NS-PWL C663 Power Supply AC/DC Adapter 19V 3.42A 65W No Tip
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  • $21.90 
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OEM Power Supply Extron Electronics MDA 5V 60-446-01 Distribution Amplifier w/PC
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  • $24.57 
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Genuine Li Shin LSE9901B1250 AC Adapter 12V 4.16A Power Supply 50W W/Cord
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  • $21.17 
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Genuine Linksys Cisco WD411200500 110-100-0045 Power Supply AC Adapter 12V 500mA
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  • $19.47 
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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 Polycom Switching Power Supply SPS-12-015-240 Adapter 24V 0.5A W/Cord
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  • $22.87 
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Genuine Philips S005BMM0500100 AC Adapter 5V 1A Power Supply 5.5x2.5mm w/Cord
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  • $16.92 
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Genuine Dell PA-1500-05 AC Adapter ADP-50FH Power Supply 50W 3-Pin w/PC OEM
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  • $28.82 
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Genuine 45W Asus AC Power Supply Adapter For ASUS X555BA X751NA X756UA Laptop
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  • $28.82 
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GlobTek GT-41052-1548 AC Adapter 48V 0.31A ITE Power Supply Authentic
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  • $22.95 
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Genuine Logitech ADP-18LB B AC Adapter 24V 0.75A Power Supply
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Logitech
Refurbished Genuine Logitech ADP-18LB B AC Adapter 24V 0.75A Power Supply

Limited time offer, ends 06/29

  • Model #: 304677148701
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  • $27.54 
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Genuine Sony SCPH-79100 AC Adapter Charger Power Supply W/P.Cord
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Refurbished Genuine Sony SCPH-79100 AC Adapter Charger Power Supply W/P.Cord

Limited time offer, ends 06/29

  • Model #: 304376640179
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  • $27.97 
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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