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StarTech.com SVA5M3NEUA DC Power Adapter - 5V, 3A
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StarTech.com SVA5M3NEUA DC Power Adapter - 5V, 3A
  • Color: Black
  • Specifications: Center Tip Polarity: Positive Input Current: 0.8 A Input Voltage: 100 ~ 240 AC Output Current: 3 A Output Voltage: 5 DC Plug Type: M Power Source: AC Adapter Included
  • Dimensions: 1.40" x 1.80" x 3.50"
  • Weight: 0.35 lb.
  • Model #: SVA5M3NEUA
20V 12A 240W 4.5x3.0mm DELTA ADP-240EB D Power Supply AC Adapter For MSI Laptop Charger
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  • $170.89 
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HP USB-C Auto Adapter - Car power adapter - 45 Watt 45W USB C Auto Adapter
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  • $29.99 
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New Genuine Motorola NBSA36120300HU AC Wall Power Supply Adapter 12V 3A 36W OEM
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  • $26.90 
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NEW OEM SIL AC/DC Adapter 7.5V 700mA Class 2 Power Supply Transformer
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  • $30.90 
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NEW Genuine Dell HA30NM150 30W 20V 2A Series USB-C AC Adapter Charger w/Cord
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  • $37.90 
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NEW Genuine EdacPower EA1024CR-050 AC/DC Adapter 5V 4A Plug In Power Supply
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  • $49.90 
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Genuine Liteon PA-1061-0 AC Adapter 12V 5A Power Supply 60W w/PC OEM
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  • $32.90 
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LaCie ACML-51 AC Adapter 4-Pin 5V 2A 12V 2.2A Power Supply w/Cord OEM  Genuine
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  • $31.90 
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Genuine FSP FSP065-DHBM1 AC Switching Power Adapter 12V 5.42A 65W OEM n/PC
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  • $30.90 
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Original LG AC Adapter 19V 43MU79 34UM64 34UM69G-B Monitor Power Supply w/PC
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  • $32.90 
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Genuine Power Supply 12V 3A FSP036-1AD101CE AC/DC Adapter 28-113-02LF w/Cord
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  • $43.90 
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Genuine DVE DSA-60PFE Switching Adapter 12V 5A Power Supply 60W w/PC OEM
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  • $25.90 
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Genuine Jabra SSA-5W-09 US 075065F SIL Switching AC Power Adapter
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  • $22.90 
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Genuine 4-Pin Liteon PA-1131-07 AC Adapter 19V 7.1A Power Supply 135W w/PC OEM
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  • $120.50 
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Genuine HP 150W AC Power Adapter for Z Display Z34c Curved MNT w/Cord OEM
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  • $52.89 
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Genuine HP 150W AC Adapter for Envy AIO PC 27-P011 27-P002la 27-P002ne w/Cord
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  • $52.89 
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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