1. Home
  2. Computers & Tablets
  3. Computer Accessories
  4. Cables & Connectors
  5. Computer USB Cables

Best Thunderbolt 3 Cable

If you're looking for the best Thunderbolt 3 cable to enhance your high-speed data transfer and charging needs, look no further! This curated selection of top-rated Thunderbolt 3 cables is based on user... reviews, ensuring that you get the most reliable and efficient options available on the market. Whether you're a professional needing seamless connectivity for your work or a tech-savvy individual seeking optimal performance, our list has you covered. With a focus on quality, durability, and performance, these top-rated Thunderbolt 3 cables are sure to meet your expectations and elevate your connectivity experience.
Read more

What to look for in a Thunderbolt 3 Cable

1. Cable Length

Thunderbolt 3 cables come in various lengths, but longer cables may reduce data transfer speeds unless they are active cables. Pick a length that fits your setup without sacrificing performance.

2. Data Transfer Speed

Look for cables that support up to 40Gbps transfer speeds, which is the maximum for Thunderbolt 3. Lower-speed cables might not fully leverage your devices’ capabilities.

3. Power Delivery Support

If you need to charge laptops or other devices, check the cable’s power delivery rating. Some Thunderbolt 3 cables support up to 100W charging, ideal for powering high-performance laptops.

4. Compatibility and Certification

Ensure the cable is certified for Thunderbolt 3 and compatible with your devices. Certified cables are tested for reliability and performance, helping avoid connectivity issues.
Citrus catapult arrow
  1. 1
    CABLES TO GO C2G 6Ft Thunderbolt 3 USB C Cable (20GBps)

    About this product

    A high-speed 6ft Thunderbolt 3 USB-C cable offering data transfer rates up to 20Gbps.

    A high-speed 6ft Thunderbolt 3 USB-C cable offering data transfer rates up to 20Gbps.

    5.0
    $73.99 Your price for this item is $73.99
  2. 2
    STARTECH 2M Thunderbolt 3 20G Tblt3Mm2M

    About this product

    A 2m Thunderbolt 3 USB-C cable offering 20Gbps data transfer, 4K 60Hz video, and power delivery.

    A 2m Thunderbolt 3 USB-C cable offering 20Gbps data transfer, 4K 60Hz video, and power delivery.

    5.0 (1 reviews)
    $71.68
    SAVE $10
    Your price for this item is $71.68
  3. 3
    STARTECH 2M Thunderbolt 3 Cbl Tblt3Mm2Mw

    About this product

    A white 2m Thunderbolt 3 cable supporting 20Gbps data transfer, USB-C, and DisplayPort compatibility.

    A white 2m Thunderbolt 3 cable supporting 20Gbps data transfer, USB-C, and DisplayPort compatibility.

    5.0 (1 reviews)
    $77.68
    SAVE $10
    Your price for this item is $77.68
  4. 4
    STARTECH 1M Thunderbolt 3 (20GBps) USB C Cable / Thunderbolt USB Dp The extra length helped me set up 2 monitors via the dock and have my laptop as a 3rd screen in the best

    About this product

    A 20Gbps Thunderbolt 3 USB C cable that supports 4K 60Hz video and daisy chaining up to 6 devices.

    A 20Gbps Thunderbolt 3 USB C cable that supports 4K 60Hz video and daisy chaining up to 6 devices.

    4.7 (3 reviews)
    $62.99 Your price for this item is $62.99
  5. 5
    LENOVO Thinkpad Thunderbolt 4 Workstation 0.7M Dock Split Cable - (4X91K16970) I love my New Docking Station and cable to connect

    About this product

    A versatile split cable combining slim-tip power and Thunderbolt 4 connectivity for workstation docks.

    A versatile split cable combining slim-tip power and Thunderbolt 4 connectivity for workstation docks.

    4.6 (19 reviews)
    $68.99 Your price for this item is $68.99
  6. 6
    PLUGABLE USB C to VGA Cable - Connect Your USB-C Or Thunderbolt 3 Laptop to VGA Displays Up to 1920X108060Hz, 6 Feet, 1.8M Love this product! It works super well and I use it all the time

    About this product

    A versatile cable that connects USB-C or Thunderbolt 3 devices to VGA displays with 1920x1080 resolution.

    A versatile cable that connects USB-C or Thunderbolt 3 devices to VGA displays with 1920x1080 resolution.

    5.0 (5 reviews)
    $60.75
    SAVE $12
    Your price for this item is $60.75
  7. 7
    STARTECH.COM Startech 3Ft (1M) USB C to HDMI Cable - 4K 60Hz USB Type C Dp Alt Mode to HDMI 2.0 Video Display Adapter Cable - Works W/thunderbolt 3

    About this product

    A USB-C to HDMI cable supporting 4K 60Hz video, compatible with Thunderbolt 3 devices.

    A USB-C to HDMI cable supporting 4K 60Hz video, compatible with Thunderbolt 3 devices.

    5.0 (3 reviews)
    $52.99
    SAVE $10
    Your price for this item is $52.99
  8. 8
    HOMESPOT Thunderbolt 3 USB C Hub Docking for Macbook Pro 2016 2017, Type-C Duo Hub 6 Port - 40GBs Thunderbolt 3, Pass-Through

    About this product

    A versatile USB-C hub offering Thunderbolt 3, USB 3.0, SD card readers, and 100W power delivery.

    A versatile USB-C hub offering Thunderbolt 3, USB 3.0, SD card readers, and 100W power delivery.

    5.0 (3 reviews)
    $49.99
    SAVE $20
    Your price for this item is $49.99
  9. 9
    STARTECH 1.8M (6 Ft.) USB C/displayport Cable (CDp2Dpmm6W)

    About this product

    A white USB-C to DisplayPort cable enabling direct connection from compatible devices to monitors or projectors.

    A white USB-C to DisplayPort cable enabling direct connection from compatible devices to monitors or projectors.

    5.0 (2 reviews)
    $26.99 Your price for this item is $26.99
  10. 10
    STARTECH Thunderbolt 3 Dock W/USB-C Host Compatibility - Dual 4K 60Hz Dp 1.4 Or HDMI Tb3/USB-C Docking Station (Tb3CDk2Dh)

    About this product

    A versatile docking station supporting dual 4K 60Hz displays, 96W power delivery, and multiple USB connections.

    A versatile docking station supporting dual 4K 60Hz displays, 96W power delivery, and multiple USB connections.

    5.0 (1 reviews)
    $308.99 Your price for this item is $308.99

FAQ

What devices are compatible with Thunderbolt 3 cables? + -

Thunderbolt 3 cables are compatible with a wide range of devices, including laptops, desktops, external hard drives, monitors, and docking stations that feature a Thunderbolt 3 port. They also support USB-C devices, but to access full Thunderbolt 3 speeds and features, both connected devices must have Thunderbolt 3 ports.

What are the main benefits of using a Thunderbolt 3 cable? + -

Thunderbolt 3 cables offer ultra-fast data transfer speeds up to 40Gbps, support for dual 4K displays or a single 5K display, and the ability to deliver power to charge laptops and other devices. They also enable daisy-chaining multiple devices together through a single connection.

Can I use a Thunderbolt 3 cable for charging my laptop? + -

Yes, many Thunderbolt 3 cables support power delivery (PD) and can be used to charge compatible laptops and other devices. The charging capability depends on the cable's specifications and the power requirements of your device.

Is there a difference between Thunderbolt 3 cables and regular USB-C cables? + -

Yes, while both use the same USB-C connector, Thunderbolt 3 cables support higher data transfer speeds, more advanced video output options, and greater power delivery compared to standard USB-C cables. Not all USB-C cables can handle Thunderbolt 3 features.

Do I need a special cable for connecting external monitors via Thunderbolt 3? + -

To take full advantage of high-resolution displays such as dual 4K or single 5K monitors, it's recommended to use certified Thunderbolt 3 cables. These ensure optimal performance for video output and data transfer when connecting external monitors.

Related Pages

Some products may be subject to Environmental Handling Fees (EHF) depending on your province. Learn more about EHFs.