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Replacement Adapters

The ac adapter is a portable device that allows you to charge your laptop or other battery-powered device via an electrical outlet. Browse the top-ranked list of replacement adapters below along with associated reviews and opinions. 

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  1. DENAQ - 12-Volt DQ-MS122586P Replacement AC Adapter for Microsoft Laptops - Black

    SKU: J3LPRH8F39

    Product Description

    A black 12-volt AC adapter with safety fuses, compatible with Microsoft Surface Pro 3 laptops.
    See all Laptop Chargers & Adapters
    Your price for this item is $24.99
  2. DENAQ - 19.5-Volt DQ-PA-10-7450 Replacement AC Adapter for Dell Laptops - Black

    SKU: B2Y34S9KJF

    Product Description

    A black universal AC adapter delivering 19.5 volts, compatible with multiple Dell laptop series.
    See all Laptop Chargers & Adapters
    Your price for this item is $25.99
  3. HQRP - 12V 4A 48W AC/DC Adapter w/AC Cord, 2.5x0.7mm Center Positive Plug, Replacement Power Supply Brick - Black

    SKU: J3ZSLCVP39

    Product Description

    A black, high-efficiency 12V 4A AC/DC adapter with overload protection and a 2.5x0.7mm plug.
    See all Laptop Chargers & Adapters
    Your price for this item is $18.95
  4. StarTech.com - GC46FMKEY Replacement USB to PS/2 Keyboard Adapter F/M

    SKU: J7PHY257G4

    Product Description

    A convenient adapter that connects USB keyboards to PS/2 ports for seamless data transfer.
    See all Monitor & Video Cables
    Your price for this item is $21.47
  5. DENAQ - DQ-AC195462-4530 Replacement AC Adapter - Black

    SKU: B2Y34SWWTL

    Product Description

    A universal black AC adapter compatible with many HP laptops, ideal for reliable device charging.
    See all Charging Blocks & Power Adapters
    Your price for this item is $30.99
  6. AC Adapter / Power Charger Replacement Compatible For Nintendo Switch - Black

    SKU: JX79LHGG5K

    It was great but my dock was outdated or didn’t work.

    Product Description

    A black AC adapter provides reliable charging for your Nintendo Switch console and compatible devices.
    See all Nintendo Switch Batteries & Chargers
    Your price for this item is $25.99
  7. HQRP - 12V Battery Eliminator for Peavey Solo 00476100 PA Amplifier Portable Sound System AC Adapter Adaptor 00050070

    SKU: J3ZSLCH8K9

    Product Description

    A reliable 12V AC adapter providing stable power for compatible Peavey PA amplifiers and sound systems.
    See all Charging Blocks & Power Adapters
    Your price for this item is $14.90
  8. Metra - Antenna Adapter Reverse for Select 2007-2022 Hyundai Santa - Black

    SKU: J7RX7LH5FW

    Product Description

    A black antenna adapter enabling OEM radio connection for upgrading or replacing select Hyundai Santa antennas.
    See all Car Head Unit Antennas & Adapters
    Your price for this item is $9.99
    Save $3
    The previous price was $12.99
  9. Enrock - EGMAA98-06 Antenna Adapter - Connector for Factory Antenna - Compatible with Select 1986-2009 GM Car Vehicles - Black

    SKU: JXKGY6S73F

    Product Description

    A black adapter that connects an aftermarket receiver to a factory antenna in select GM vehicles.
    See all TV Antennas
    Your price for this item is $24.99
  10. HQRP - AC Adapter for Shark SV780 Cordless Pet Perfect II Hand Vac 1053FI KU2B-240-0200D SV780SP 1037FI Vacuum Cleaner

    SKU: J3ZSLCFFZK

    Product Description

    A reliable 24V AC adapter providing stable power for compatible Shark cordless handheld vacuum cleaners.
    See all Charging Blocks & Power Adapters
    Your price for this item is $13.90

FAQ

Replacement adapters may include power adapters, AC adapters, USB adapters, audio adapters, video adapters, and connector converters for compatible electronics and accessories.

Check the device, original adapter, or user manual for the connector name. Common examples include USB-A, USB-C, HDMI, DisplayPort, Lightning, and standard audio connectors.

A replacement adapter may work across brands when the connector type and device requirements are compatible. Review the product details and your device documentation before selecting an adapter.

An adapter typically changes the physical connection between components, while a converter may also change the signal or format between two connection types.

Label adapters by device or function and store them with their corresponding electronics. Keeping original packaging or documentation nearby can also help identify them later.