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New Genuine Bestec Power Supply EA0061WAA AC/DC Adapter 12V 0.5A 6W Plug In OEM
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  • $19.47 
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Genuine Power Supply Adapter Plantronics 9V 500mA (0.5A) SSC-090050 203158-01 for  CS520 CS510 CS530 W440 W710 W720 W730 W740 OEM
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  • $19.47 
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NEW OEM SIL AC/DC Adapter 7.5V 700mA Class 2 Power Supply Transformer
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NEW OEM SIL AC/DC Adapter 7.5V 700mA Class 2 Power Supply Transformer

Limited time offer, ends 06/29

  • Model #: 303737531633
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  • $26.27 
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New Genuine DIRECTV EPS10R3-15 12V 1.5A 18W AC Adapter Power Supply OEM
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New Genuine DIRECTV EPS10R3-15 12V 1.5A 18W AC Adapter Power Supply OEM

Limited time offer, ends 06/29

  • Model #: 303864164943
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  • $27.97 
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New Genuine I.T.E BridgePower Corp. BI040S05F Power Supply Adapter 5V 500mA w/PC
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  • $27.97 
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New Polycom PSA15A-480P AC Adapter 1465-43853-001 48V 0.31A 15W Power Supply
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New Polycom PSA15A-480P AC Adapter 1465-43853-001 48V 0.31A 15W Power Supply

Limited time offer, ends 06/29

  • Model #: 303915123632
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  • $26.27 
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New Genuine Motorola NBSA36120300HU AC Wall Power Supply Adapter 12V 3A 36W OEM
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  • $41.65 
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New Genuine LEI NU40-2120333-I3 AC/DC Power Supply Adapter 12V 3.33A 40W w/PC
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  • $26.27 
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New Genuine LEI V08023 AC/DC Power Supply Adapter 12V 3.33A 40W w/PC
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Lenovo
New Genuine LEI V08023 AC/DC Power Supply Adapter 12V 3.33A 40W w/PC

Limited time offer, ends 06/29

  • Model #: 304302455348
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  • $26.27 
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NEW Genuine Phihong PSAC12R-050 AC Adapter 5V 2.4A Power Supply Charger OEM
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  • $23.90 
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NEW Genuine Directv EPS10R4-15 12V 1.5A 18W AC Adapter Power Supply OEM
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NEW Genuine Directv EPS10R4-15 12V 1.5A 18W AC Adapter Power Supply OEM

Limited time offer, ends 06/29

  • Model #: 303282325699
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  • $27.97 
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NEW Genuine Sunny SYS1381-1005-W2 AC Adapter 5V 2A 10W Switching Power Adapter
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  • $19.47 
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NEW Genuine Delta 13W EADP-13BB B AC Adapter 12V 1.085A Power Supply 5.0*3.5mm
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  • $31.37 
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New Gunuine Elementech AU1361203N A140-1120300N AC Power Adapter 12V 3A w/PC
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New Gunuine Elementech AU1361203N A140-1120300N AC Power Adapter 12V 3A w/PC

Limited time offer, ends 06/29

  • Model #: 305178951942
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  • $26.27 
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NEW OEM Polycom Power Supply 48V for VVX500 VVX411 VVX410 VVX311 VVX310 W/P.Cord
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  • $33.07 
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New Genuine FSP 9NA0361608 AC/DC Power Supply Adapter 12V 3A 36W OEM w/PC
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ASUS
New Genuine FSP 9NA0361608 AC/DC Power Supply Adapter 12V 3A 36W OEM w/PC

Limited time offer, ends 06/29

  • Model #: 304274544812
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  • $33.92 
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NEW Genuine Delta Electronics ADP-36PH Power Supply Adapter 12V 3.0A W/P.Cord
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  • $27.12 
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Brand NEW Genuine Phihong AC Adapter Switching Power Supply PSB05R-050Q 5V 1A
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  • $19.47 
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NEW AC Adapter for Plantronics Savi W8200T W8200B Wireless Headset Charger OEM
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  • $19.47 
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NEW Genuine HON-KWANG AC Adapter HK-AP-120A050-CP 12V 0.5A I.T.E Power Supply
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  • $22.87 
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New Genuine FSP 9NA0361621 AC/DC Power Supply Adapter 12V 3A 36W OEM w/PC
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New Genuine FSP 9NA0361621 AC/DC Power Supply Adapter 12V 3A 36W OEM w/PC

Limited time offer, ends 06/29

  • Model #: 304274507598
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  • $33.92 
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Shenzhen FJ-SW1203000D 12V 36W Power Adapter w/P. Cord  Genuine
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Shenzhen FJ-SW1203000D 12V 36W Power Adapter w/P. Cord Genuine

Limited time offer, ends 06/29

  • Model #: 306688951616
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  • $24.23 
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New Genuine Phihong 12V Adapter for TP-Link Deco Mesh WiFi System M3 M4 M4R M5
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  • $24.99 
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Genuine OEM HP Power Supply AC Adapter HP Photosmart 7520 7525 AIO Printer w/PC
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  • $31.37 
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NEW Genuine Actiontec Power Adapter STD-12018U1 12V 1.8A Charger MI424WR OEM
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NEW Genuine Actiontec Power Adapter STD-12018U1 12V 1.8A Charger MI424WR OEM

Limited time offer, ends 06/29

  • Model #: 304331757177
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  • $22.87 
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Genuine HP AC DC Adapter 0957-2231 32V/16V 375mA/500mA 12W 3 pin Printer Power Supply w/PCord
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  • $34.77 
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New Genuine Polycom SPS-12-009-120 AC Power Adapter 12V 1A SoundStation 2W w/PC
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New Genuine Polycom SPS-12-009-120 AC Power Adapter 12V 1A SoundStation 2W w/PC

Limited time offer, ends 06/29

  • Model #: SPS-12-009-120 P
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  • $36.47 
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NEW Genuine 22W DVE Switching AC DC Wall Adapter +54V 0.4A Model DSA-24PFU-54
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  • $30.52 
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Genuine DirecTV AC Adapter Supply EPS10R1-15 12V 1.5A 18W Solid Black Direct TV
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  • $27.97 
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Genuine HP 65W Power Adapter for EliteDesk 800 G1 G2 G3 Desktop Mini PC w/Cord OEM
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  • $26.27 
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Clover Mini Original Power Adapter FSP040-RHBN2 12V 3.33A 40W NEW w/P.Cord
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Clover Mini Original Power Adapter FSP040-RHBN2 12V 3.33A 40W NEW w/P.Cord

Limited time offer, ends 06/29

  • Model #: 365178952074
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  • $36.47 
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Genuine Hipro HP-A0301R3 AC Adapter 19V 1.58A Power Charger 30W W/Cord OEM
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  • $21.17 
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Genuine HP 90W AC Adapter Power Supply for MediaSmart Server LX195 w/Cord OEM
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  • $36.47 
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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