• In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Brands
Show More
Price
Show More
Sold by
Apple Compatible
All Top Brands
Availability
Condition
Current Promotion
Discount
Useful Links
Customer Ratings
Sort By:
View:
New Polycom PSA15A-480P AC Adapter Business Media Phones VVX500 VVX410 VVX310
Quick View
  •  
  • $26.27 
  • Free Shipping
New Genuine Lenovo AC Adapter 20V 6.75A 135W ADL135NLC2A 36200319 45N0367 w/PC
Quick View
  •  
  • $46.33 
  • Free Shipping
Genuine HP 65w AC Adapter for Desktop AIO 24-g018 24-f0018 24-g237c 24-g112 w/PC OEM
Quick View
  •  
  • $26.27 
  • Free Shipping
Genuine HP 120W AC Adapter Laptop Charger for PAVILION ZD7000 ZD7280us w/Cord
Quick View
  •  
  • $25.50 
  • Free Shipping
Genuine HP AC DC Adapter Model P/N L1980-80001 +32V 1560mA w/Cord OEM
Quick View
  •  
  • $19.47 
  • Free Shipping
New 12V 1A OEM ADS0128-W 120100 I.T.E. Adapter Power Supply
Quick View
New 12V 1A OEM ADS0128-W 120100 I.T.E. Adapter Power Supply

Limited time offer, ends 06/29

  • Model #: 303638668792
  •  
  • $18.62 
  • Free Shipping
Genuine 90W HP AC Adapter Model TPC-CA57 19.5V 4.62A P/N 848054-002 w/Cord OEM
Quick View
  •  
  • $29.67 
  • Free Shipping
Genuine HP 90W Adapter Charger for Pavilion Laptop DV6000 DV8000 DV9000 w/Cord
Quick View
  •  
  • $36.47 
  • Free Shipping
Genuine HP AC Adapter for HP Officejet 6600 e-All-in-One - H711a Printer w/PC
Quick View
  •  
  • $31.37 
  • Free Shipping
Genuine HP 135W AC Adapter HSTNN-LA01-E 482133-001 481420-001 19.5V 6.9A w/Cord
Quick View
  •  
  • $35.62 
  • Free Shipping
Genuine HP AC Adapter for Deskjet Printer 5600 F4480 F4483 F4488 F4440 w/Cord
Quick View
  •  
  • $36.47 
  • Free Shipping
Original HP HSTNN-LA03 Power Adapter 19V 9.5A 180W Charger PA-1181-02 463558-001
Quick View
  •  
  • $42.08 
  • Free Shipping
Genuine 45W HP AC Adapter for 20- All-in-One Desktop PC Model TPC-Q023-19 w/Cord
Quick View
  •  
  • $34.77 
  • Free Shipping
Genuine HP 135W AC DC Adapter for Compaq 6005 PC 7.4/5.0mm 19.5V 6.9A w/Cord OEM
Quick View
  •  
  • $35.62 
  • Free Shipping
Genuine HP 150W AC DC Power Adapter HSTNN-LA09 19V 7.89A 5.0/7.4mm w/PC OEM
Quick View
  •  
  • $44.97 
  • Free Shipping
Genuine Polycom Switching Power Supply Adapter SPA015A648US
Quick View
Genuine Polycom Switching Power Supply Adapter SPA015A648US

Limited time offer, ends 06/29

  • Model #: 304334636886
  •  
  • $27.12 
  • Free Shipping
Genuine Lacie ACU057A-0512 4-Pin AC Adapter Power Supply 5V 4.2A 12V 3A w/Cord
Quick View
  •  
  • $34.77 
  • Free Shipping
Genuine HP 135W AC Adapter 592491-001 F3-11011454989A 19V 7.1A 7.4*5.0mm w/Cord
Quick View
  •  
  • $36.47 
  • Free Shipping
Genuine HP 150W AC Adapter for TouchSmart DeKstop PC IQ53 IQ54 w/Cord OEM
Quick View
  •  
  • $44.97 
  • Free Shipping
Genuine OEM SMC ADS0243-U120200 AC/DC Power Supply Adapter 12V 2A 24W w/PC
Quick View
  •  
  • $22.87 
  • Free Shipping
Genuine Samsung A2514_MPNL Adapter 14V 1.79A 25W Power Supply 6.0x4.4+Pin w/PC
Quick View
  •  
  • $23.72 
  • Free Shipping
Genuine HP 150W AC DC Adapter 681058-002 609919-001 19V 7.89A 5.0/7.4mm w/Cord
Quick View
  •  
  • $44.97 
  • Free Shipping
Genuine TP-Link T090060-2B1 Power Supply 9V 0.6A Wall Adapter OEM
Quick View
  •  
  • $18.62 
  • Free Shipping
Genuine HP 150W AC Adapter 19.5V 7.69A Charger TPC-CA52 TPC-DA52 681058-002 OEM
Quick View
  •  
  • $42.08 
  • Free Shipping
Genuine Linksys AD12V/1A-SW Switching Power Supply AC/DC Adapter 12V 1A OEM
Quick View
  •  
  • $21.17 
  • Free Shipping
Linksys AC/DC Power Supply Adapter D12-50-A  AD 12/0.5 12V 500mA  Genuine
Quick View
  •  
  • $20.32 
  • Free Shipping
Original Crestron NBS24J240075D5 Power Supply PW-2407WU 24V 0.75A
Quick View
  •  
  • $25.88 
  • Free Shipping
Genuine Sony ACDP-085N02 AC Adapter Power Supply 19.5V 4.35A W/P.Cord
Quick View
  •  
  • $33.07 
  • Free Shipping
Genuine Delta ADP-120RH D AC Adapter 19V 6.32A 120W Power Supply 5.5*2.5mm w/PC
Quick View
  •  
  • $35.62 
  • Free Shipping
Genuine Xfinity NBC56A120460VU Wall Power Supply AC Adapter-NB EPS6 12V 4.6A OEM
Quick View
  •  
  • $25.01 
  • Free Shipping
OEM Gateway AC Adapter ADP-120ZB BB 19V 6.32A 120W Laptop Power Supply NO P.Cord
Quick View
  •  
  • $26.27 
  • Free Shipping
Genuine LG Monitor AC Adapter LCAP21 Power Supply 19V 1.3A OEM
Quick View
LG Electronics
Refurbished Genuine LG Monitor AC Adapter LCAP21 Power Supply 19V 1.3A OEM

Limited time offer, ends 06/29

  • Model #: 305916204419
  •  
  • $22.02 
  • Free Shipping
Genuine Globtek GT-41131-3048 AC Adapter 48V 0.625A Power Supply 2.5x0.7mm OEM
Quick View
  •  
  • $24.57 
  • Free Shipping

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