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cable adapters for computers

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Best Buy customers often prefer the following products when searching for cable adapters for computers.

If you're looking for a cable adapter for your computer, you've come to the right place. Cable adapters are available in a variety of configurations to suit your needs. Some are designed to connect two pieces of equipment together, while others are designed to split one signal into two. Regardless of the type of connection you need, we have the right cable adapter for you.

Main Results
  1. j5create - USB-C to 4K HDMI Adapter - White - Front_Zoom
    Top comment

    "A good adapter!...I highly recommend buying this adapter!...J5 Create Adapter Review...Adapter works great. Very satisfied with my purchase."

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    Product Description

    The JCA152 USB-C to 4K HDMI Adapter with Power Delivery allows you to connect to a monitor, TV, or projector with the HDMITM port and includes a USB-C port that offers charging up to 100W when a USB-C power adapter is connected. The HDMI port supports 4K UHD resolution for clear picture quality and DisplayPort Alternate Mode for plug and play functionality. Equipped with a USB-C Power Delivery 3.0 charging port, it offers charging up to 100W when connected to a USB-C power adapter.
    See all Monitor & Video Cables
    Top comment

    "A good adapter!...I highly recommend buying this adapter!...J5 Create Adapter Review...Adapter works great. Very satisfied with my purchase."

    See all customer reviews

    Product Description

    The JCA152 USB-C to 4K HDMI Adapter with Power Delivery allows you to connect to a monitor, TV, or projector with the HDMITM port and includes a USB-C port that offers charging up to 100W when a USB-C power adapter is connected. The HDMI port supports 4K UHD resolution for clear picture quality and DisplayPort Alternate Mode for plug and play functionality. Equipped with a USB-C Power Delivery 3.0 charging port, it offers charging up to 100W when connected to a USB-C power adapter.
    See all Monitor & Video Cables
    See all Monitor & Video Cables
  2. Insignia™ - USB-C to Dual 4K HDMI Adapter - Gray - Front_Zoom
    Top comment

    "USB adapter...I purchased this and it’s been great.. extra adapters for our laptops. This mini docking station is a great product. ...Excellent adapter...The adapter is also durable and well-made, with gold-plated connectors and a braided cable. "

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    Product Description

    Your computer doesn’t have to have an HDMI port to connect to an extra display. This USB-C to HDMI adapter converts a USB-C output to dual HDMI inputs, letting you connect your computer to two HDMI-enabled TVs, monitors or projectors. Resolutions up to 4K Ultra HD deliver outstanding presentations or movie showings with crystal clear video quality. The compact design makes it easy to carry, and an attached braided cable gives you flexible placement options. Make the connections you need with the Insignia NS-PA5C2HMS23 USB-C to Dual 4K HDMI Adapter.
    See all USB Cables & Adapters
    Top comment

    "USB adapter...I purchased this and it’s been great.. extra adapters for our laptops. This mini docking station is a great product. ...Excellent adapter...The adapter is also durable and well-made, with gold-plated connectors and a braided cable. "

    See all customer reviews

    Product Description

    Your computer doesn’t have to have an HDMI port to connect to an extra display. This USB-C to HDMI adapter converts a USB-C output to dual HDMI inputs, letting you connect your computer to two HDMI-enabled TVs, monitors or projectors. Resolutions up to 4K Ultra HD deliver outstanding presentations or movie showings with crystal clear video quality. The compact design makes it easy to carry, and an attached braided cable gives you flexible placement options. Make the connections you need with the Insignia NS-PA5C2HMS23 USB-C to Dual 4K HDMI Adapter.
    See all USB Cables & Adapters
    See all USB Cables & Adapters
  3. j5create - Eco-Friendly USB-C to Type-C & Type-A Gen2 4 Port Hub - White - Front_Zoom
    Top comment

    "The best adapter...I really like this adapter... Made it very easy to work on my ipad. Definitely recommend this product if you need extra usb ports....USB Adapter."

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    Product Description

    The Eco-Friendly USB-C to 4-Port Type-C & Type-A Gen 2 Hub provides extra connectivity for your computer with a fast transfer speed of up to 10Gbps. This hub is great for computer that lack USB ports, it is perfect for MacBook , Chromebook, and other laptop/desktop computers with a USB-C port. Eco-friendly, fast and portable, this unique hub gives you USB connections in one compact hub.
    See all USB Cables & Adapters
    Top comment

    "The best adapter...I really like this adapter... Made it very easy to work on my ipad. Definitely recommend this product if you need extra usb ports....USB Adapter."

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    Product Description

    The Eco-Friendly USB-C to 4-Port Type-C & Type-A Gen 2 Hub provides extra connectivity for your computer with a fast transfer speed of up to 10Gbps. This hub is great for computer that lack USB ports, it is perfect for MacBook , Chromebook, and other laptop/desktop computers with a USB-C port. Eco-friendly, fast and portable, this unique hub gives you USB connections in one compact hub.
    See all USB Cables & Adapters
    See all USB Cables & Adapters
  4. Best Buy essentials™ - Female USB-C to Male USB Adapter (2-Pack) - Black - Front_Zoom
    Top comment

    "iPhone adapter...I bought these USB adapters to charge my new Apple IPhone...USB-A to USB-C adapter...These adapters allowed me to continue two old iPhone charging cables with my new iPhone 15 Plus. "

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    Product Description

    Technology is always changing — don’t get caught without a way to connect old devices to new ones. The Best Buy essentials BE-MA2CAB24 Female USB-C to Male USB Adapter (2-Pack) lets you easily use USB-C cables with USB devices. This little adapter handles up to 15W of power and can transfer or sync data at speeds up to 480 Mbps, letting you work or game that much faster. Best of all, this adapter comes in a 2-pack, letting you use both right out of the box or keep a spare on hand. Backed by Best Buy, you can count on this simple adapter to help you stay current in today’s modern world.
    See all Cell Phone A/V Adapters
    Top comment

    "iPhone adapter...I bought these USB adapters to charge my new Apple IPhone...USB-A to USB-C adapter...These adapters allowed me to continue two old iPhone charging cables with my new iPhone 15 Plus. "

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    Product Description

    Technology is always changing — don’t get caught without a way to connect old devices to new ones. The Best Buy essentials BE-MA2CAB24 Female USB-C to Male USB Adapter (2-Pack) lets you easily use USB-C cables with USB devices. This little adapter handles up to 15W of power and can transfer or sync data at speeds up to 480 Mbps, letting you work or game that much faster. Best of all, this adapter comes in a 2-pack, letting you use both right out of the box or keep a spare on hand. Backed by Best Buy, you can count on this simple adapter to help you stay current in today’s modern world.
    See all Cell Phone A/V Adapters
    See all Cell Phone A/V Adapters
  5. Apple - Thunderbolt 4 Pro Cable (3 m) - Black - Front_Zoom
    Top comment

    "Expensive, high-quality, braided cable...High-quality braided cable. I use it with the 140W Apple adapter to power my work laptop. ...Best 6ft Thunderboolt 4 Cable Out There...The braided cable is durable and seems extremely well made."

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    Product Description

    Featuring a black braided design that coils without tangling, this 3-meter cable supports Thunderbolt 3, Thunderbolt 4, and USB 4 data transfer up to 40Gb/s, USB 3 data transfer up to 10Gb/s, DisplayPort video output (HBR3), and charging up to 100W. Use this cable to connect a Mac with Thunderbolt 3 or 4 (USB-C) ports to Thunderbolt (USB-C) and USB displays and devices such as Studio Display, Pro Display XDR, docks, and hard drives. You can also use this cable to connect iPhone 15 Pro to Mac.
    See all USB Cables & Adapters
    Top comment

    "Expensive, high-quality, braided cable...High-quality braided cable. I use it with the 140W Apple adapter to power my work laptop. ...Best 6ft Thunderboolt 4 Cable Out There...The braided cable is durable and seems extremely well made."

    See all customer reviews

    Product Description

    Featuring a black braided design that coils without tangling, this 3-meter cable supports Thunderbolt 3, Thunderbolt 4, and USB 4 data transfer up to 40Gb/s, USB 3 data transfer up to 10Gb/s, DisplayPort video output (HBR3), and charging up to 100W. Use this cable to connect a Mac with Thunderbolt 3 or 4 (USB-C) ports to Thunderbolt (USB-C) and USB displays and devices such as Studio Display, Pro Display XDR, docks, and hard drives. You can also use this cable to connect iPhone 15 Pro to Mac.
    See all USB Cables & Adapters
    See all USB Cables & Adapters
  6. Hyper - HyperDrive Next​ 11 Port USB-C Hub, dual 4K HDMI, Ethernet, 2 USB-C, 2 USB-A, microSD/SD, travel dock for PC/Chromebook - Midnight Blue - Front_Zoom
    Top comment

    "Very good product. Adapted to my computer very well....Only need to connect 1 cable when using dual monitors and sound system. "

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    Product Description

    Introducing the HyperDrive Next 11 Port USB-C Hub - the ultimate connectivity solution for creators, editors, photographers, and more. With dual 4K60Hz monitor support for PC and Chromebook, 11 ultra-fast ports, and lightning-fast data transfers, unleash your creative potential anywhere. Experience 2X faster file transfers using the 10Gbps USB ports and 3X faster photo and video transfers with microSD and SD 4.0. Benefit from 40% more power with a PD 3.1 140W power pass-through port, ensuring efficient charging. Maximize productivity with the HyperDrive Next 11 Port Dual 4K USB-C Hub.
    See all USB Hubs
    Top comment

    "Very good product. Adapted to my computer very well....Only need to connect 1 cable when using dual monitors and sound system. "

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    Product Description

    Introducing the HyperDrive Next 11 Port USB-C Hub - the ultimate connectivity solution for creators, editors, photographers, and more. With dual 4K60Hz monitor support for PC and Chromebook, 11 ultra-fast ports, and lightning-fast data transfers, unleash your creative potential anywhere. Experience 2X faster file transfers using the 10Gbps USB ports and 3X faster photo and video transfers with microSD and SD 4.0. Benefit from 40% more power with a PD 3.1 140W power pass-through port, ensuring efficient charging. Maximize productivity with the HyperDrive Next 11 Port Dual 4K USB-C Hub.
    See all USB Hubs
    See all USB Hubs
  7. Insignia™ - 7-Port USB-C Hub - Gray - Front_Zoom

    Model: NS-PH571MS23
    SKU: 6521742
    Top comment

    "Works great but is a little expensive but falls in line with other hub adapters....Adapters"

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    Product Description

    If you’re like many busy people, you have a dozen things going on at once, and working on the computer is no different. There’s a good chance you’re already using all your computer’s ports and wish you had extras to connect new devices. Thankfully, this hub helps optimize your workspace by adding two extra USB ports, an ethernet port, an HDMI port, a USB-C Power Delivery port, and SD and Micro SD slots. Simply plug it into your computer’s USB-C port and start connecting your mouse, keyboard and other accessories. Transfer speeds up to 5 Gbps move files quickly and efficiently and its compact size makes it perfect for slipping into a purse or backpack. Don’t limit your connected devices – enjoy more options with the Insignia NS-PH571MS23 7-Port USB-C Hub.
    See all USB Hubs
    Top comment

    "Works great but is a little expensive but falls in line with other hub adapters....Adapters"

    See all customer reviews

    Product Description

    If you’re like many busy people, you have a dozen things going on at once, and working on the computer is no different. There’s a good chance you’re already using all your computer’s ports and wish you had extras to connect new devices. Thankfully, this hub helps optimize your workspace by adding two extra USB ports, an ethernet port, an HDMI port, a USB-C Power Delivery port, and SD and Micro SD slots. Simply plug it into your computer’s USB-C port and start connecting your mouse, keyboard and other accessories. Transfer speeds up to 5 Gbps move files quickly and efficiently and its compact size makes it perfect for slipping into a purse or backpack. Don’t limit your connected devices – enjoy more options with the Insignia NS-PH571MS23 7-Port USB-C Hub.
    See all USB Hubs
    See all USB Hubs
  8. j5create - USB-C Dual 4K HDMI Docking Station with 15W Wireless Charging - Space Grey - Front_Zoom
    Top comment

    "Heavy duty adapter...This is a heavier adapter that requires a power cord connector to the wall for the phone charger to work otherwise perfect....Alternative to many adapters"

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    Product Description

    This compact multi-port dock is ideal for office application, featuring everything from the essential two HDMI outputs, USB ports, Gigabit Ethernet, SD/microSD card reader, Audio Jack and an upgraded Power Delivery 3.1 specification. It comes with a mount for saving-space vertical placement and gives you the ability to connect your MacBook or other USB-C compatible laptops to a 4K monitor or TV. With USB Power Delivery 3.1 it’ll take you to a new flexible power application, you'll be able to charge your laptop and power your peripherals with a single USB-C power adapter even if your laptop only has one USB-C port. The top of the dock functions as a wireless charging pad that supports up to 15W fast charging. Access a wired network through the Gigabit Ethernet port for a fast and stable network connection. It is also equipped with a cable storage compartment which ensures an easy connection regardless of your USB-C port’s location.
    See all USB Cables & Adapters
    Top comment

    "Heavy duty adapter...This is a heavier adapter that requires a power cord connector to the wall for the phone charger to work otherwise perfect....Alternative to many adapters"

    See all customer reviews

    Product Description

    This compact multi-port dock is ideal for office application, featuring everything from the essential two HDMI outputs, USB ports, Gigabit Ethernet, SD/microSD card reader, Audio Jack and an upgraded Power Delivery 3.1 specification. It comes with a mount for saving-space vertical placement and gives you the ability to connect your MacBook or other USB-C compatible laptops to a 4K monitor or TV. With USB Power Delivery 3.1 it’ll take you to a new flexible power application, you'll be able to charge your laptop and power your peripherals with a single USB-C power adapter even if your laptop only has one USB-C port. The top of the dock functions as a wireless charging pad that supports up to 15W fast charging. Access a wired network through the Gigabit Ethernet port for a fast and stable network connection. It is also equipped with a cable storage compartment which ensures an easy connection regardless of your USB-C port’s location.
    See all USB Cables & Adapters
    See all USB Cables & Adapters
  9. Insignia™ - Extra-long 15' USB-C Charge and Play Cable for PlayStation 5 DualSense controllers and other USB devices - White/Black/Blue - Alt_View_Zoom_11
    Top comment

    "Charging cable...I love the extra long cables. Don't have to worry where to sit....Gaming Computer Controller...Works great for my gaming computer."

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    Product Description

    Introducing the ultimate gaming companion: The 15-Foot USB-C Charge Cable for PlayStation 5. Tired of being tethered to your console while gaming? With the Insignia 15-foot USB-C charge cable, you can finally enjoy the freedom to play from the comfort of your couch or favorite gaming chair. Say goodbye to restrictive short cables and hello to gameplay freedom.
    See all PS5 Batteries & Chargers
    Top comment

    "Charging cable...I love the extra long cables. Don't have to worry where to sit....Gaming Computer Controller...Works great for my gaming computer."

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    Product Description

    Introducing the ultimate gaming companion: The 15-Foot USB-C Charge Cable for PlayStation 5. Tired of being tethered to your console while gaming? With the Insignia 15-foot USB-C charge cable, you can finally enjoy the freedom to play from the comfort of your couch or favorite gaming chair. Say goodbye to restrictive short cables and hello to gameplay freedom.
    See all PS5 Batteries & Chargers
    See all PS5 Batteries & Chargers
  10. Hyper - HyperDrive Next​ 6 Port USB-C Hub, 4K HDMI, 1 USB-C, 2 USB-A, travel dock for MacBook and Windows PC - Midnight Blue - Front_Zoom
    Top comment

    "I love this adapter it connects to my computer and it is very easy to use ! ...Especially now that computers don't have enough ports"

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    Product Description

    Introducing the HyperDrive Next 6 Port USB-C Hub - the portable connectivity solution for creators, editors, photographers, and more. With extended 4K60Hz monitor support for Mac, PC, and Chromebook, 6 ultra-fast ports, and lightning-fast data transfers, unleash your creative potential anywhere. Experience 2X faster file transfers using the 10Gbps USB ports and 3X faster photo and video transfers with SD 4.0. Charge your device with a 100W PD power pass-through port and make a sustainable choice with EcoSmart technology.
    See all USB Hubs
    Top comment

    "I love this adapter it connects to my computer and it is very easy to use ! ...Especially now that computers don't have enough ports"

    See all customer reviews

    Product Description

    Introducing the HyperDrive Next 6 Port USB-C Hub - the portable connectivity solution for creators, editors, photographers, and more. With extended 4K60Hz monitor support for Mac, PC, and Chromebook, 6 ultra-fast ports, and lightning-fast data transfers, unleash your creative potential anywhere. Experience 2X faster file transfers using the 10Gbps USB ports and 3X faster photo and video transfers with SD 4.0. Charge your device with a 100W PD power pass-through port and make a sustainable choice with EcoSmart technology.
    See all USB Hubs
    See all USB Hubs
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