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Genuine HP AC/DC Power Adapter C7296-60024-A 31.5V 3170mA 100W for Printers w/PC
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  • $33.07 
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NEW ENG Class 2 transformer AC Power Adapter DC 9V 300mA 2.7W 35-9-300C
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NEW ENG Class 2 transformer AC Power Adapter DC 9V 300mA 2.7W 35-9-300C

Limited time offer, ends 06/29

  • Model #: 304332048079
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  • $26.27 
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NEW Original Toshiba PA5279U-1ACA AC Power Adapter Charger USB TYPE-C
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NEW Original Toshiba PA5279U-1ACA AC Power Adapter Charger USB TYPE-C

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  • Model #: 306900469438
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  • $32.79 
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NEW Genuine Delta 150W AC Adapter Charger DPS-150NB-1 A 4-Pin Power Supply
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NEW Genuine Delta 150W AC Adapter Charger DPS-150NB-1 A 4-Pin Power Supply

Limited time offer, ends 06/29

  • Model #: 304434109396
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  • $62.98 
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NEW Genuine Delta EADP-10AB A AC Adapter 5V 2A Power Charger W/P.Cord OEM
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NEW Genuine Delta EADP-10AB A AC Adapter 5V 2A Power Charger W/P.Cord OEM

Limited time offer, ends 06/29

  • Model #: 304266277721
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  • $33.07 
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NEW Genuine Dell 4.5mm AC Adapter For Vostro 3480 3583 5370 5471 5481 5568 5581
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  • $27.85 
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NEW Genuine Lenovo 45N0461 AC/DC Power Adapter Laptop Charger 20V 2A 40W
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Lenovo
NEW Genuine Lenovo 45N0461 AC/DC Power Adapter Laptop Charger 20V 2A 40W

Limited time offer, ends 06/29

  • Model #: 306905217886
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  • $33.44 
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NEW Genuine Sceptre AC Power Adapter PS-5026AVPL6A AD1705CF 5V 2.6A
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NEW Genuine Sceptre AC Power Adapter PS-5026AVPL6A AD1705CF 5V 2.6A

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  • Model #: 306386704360
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  • $24.27 
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NEW Original Samsung Power Charger Adapter for Samsung U - Series Phones Models
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  • $33.66 
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NEW Original Lenovo 36001653 AC/DC Power Adapter Laptop Charger 20V 2A 40W
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Lenovo
NEW Original Lenovo 36001653 AC/DC Power Adapter Laptop Charger 20V 2A 40W

Limited time offer, ends 06/29

  • Model #: 306905218091
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  • $33.90 
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NEW 45W Genuine AC Adapter Charger for Dell Inspiron 13 5378 5379 7378
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DELL
NEW 45W Genuine AC Adapter Charger for Dell Inspiron 13 5378 5379 7378

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  • Model #: 305091187724
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  • $33.07 
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NEW Genuine Lenovo ADP-40NH AC/DC Power Adapter Laptop Charger 20V 2A 40W
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Lenovo
NEW Genuine Lenovo ADP-40NH AC/DC Power Adapter Laptop Charger 20V 2A 40W

Limited time offer, ends 06/29

  • Model #: 306905218302
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  • $34.14 
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Genuine HP 85W AC Adapter Power Supply for HP Thin Client T630 T730 OEM Charger
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  • $20.03 
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NEW Genuine 45W Toshiba PA5279E-1AC3 AC Power Adapter Charger USB TYPE-C
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NEW Genuine 45W Toshiba PA5279E-1AC3 AC Power Adapter Charger USB TYPE-C

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  • Model #: 306900469427
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  • $35.54 
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NEW Original Lenovo 36001648 AC Power Adapter 5.5x2.5mm Laptop Charger 20V 2A
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  • $34.01 
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NEW Genuine Lenovo 45N0462 AC/DC Power Adapter Laptop Charger 20V 2A 40W
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Lenovo
NEW Genuine Lenovo 45N0462 AC/DC Power Adapter Laptop Charger 20V 2A 40W

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  • Model #: 306905217265
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  • $36.14 
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NEW Genuine Delta AC Adapter 65W 19V 3.42A Laptop Charger ADP-65JH HB 5.5x2.5mm
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  • $40.00 
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NEW Genuine Dell USB C AC Power Adapter Slim for Dell Precision 3560 15 3570
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DELL
NEW Genuine Dell USB C AC Power Adapter Slim for Dell Precision 3560 15 3570

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  • Model #: 306470614891
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  • $47.52 
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Genuine HP 30W AC Adapter Laptop Power Supply for Mini 110-3015 w/Cord OEM
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  • $24.57 
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Genuine HP 120W 316688-002 AC Adapter Power Supply 5.5/2.5mm w/Cord OEM
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  • $25.50 
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Genuine HP 90W HSTNN-DA22 Travel Adapter Power Supply 19.5V 4.62A w/Cord OEM
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  • $21.17 
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Original HP 85W AC Adapter 19.5V 4.36A 750112-002 929818-003 Power Supply
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  • $20.03 
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Genuine HP AC Adapter Power Supply for HP All-in-One 24-df1053w Desktop PC OEM
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  • $30.60 
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Genuine HP AC Adapter Printer Power Supply 0950-4392 +32V 0.53A OEM
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  • $27.97 
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Genuine HP AC Adapter for HP PhotoSmart 6510 6520 AIO Printer Power Supply Cord
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  • $31.37 
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Genuine HP AC Power Adapter HSTNN-CA18 A040R02AL 4.0/1.7mm 19.5V 2.05A w/PC
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  • $26.27 
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NEW Genuine Samsung AC Power Adapter for Samsung Series Slate 5 7 9 Netbooks
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  • $43.00 
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NEW Genuine DVE AC/DC Switching Power Supply Adapter DSA-24CB-05 for RING
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NEW Genuine DVE AC/DC Switching Power Supply Adapter DSA-24CB-05 for RING

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  • Model #: 305517455899
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  • $54.37 
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Genuine HP AC Power Adapter for DeskJet D4260 D4360 Printers Power Supply Cord w/PC OEM
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  • $34.77 
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NEW Genuine Dell 90W AC Power Adapter Dell Inspiron 15 Laptop Battery Charger
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  • $36.43 
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Genuine Power Supply for HP Officejet 7612 Wide Format e-AIO - H912 Printer w/PC
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  • $31.37 
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New Original AC Power Adapter for Motorola Symbol Barcode Scanner MC-Series w/PC
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  • $32.22 
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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