Kenable USB 4 Thunderbolt 3 Certified Type C Cable - Black - 0.8m
USB 4 offers significant upgrades in USB connection technology with a maximum bandwidth of up to 4...USB 4 offers significant upgrades in USB connection technology with a maximum bandwidth of up to 40Gbps, double the previous 20Gbps found with USB 3.2 (Gen2x2). Built on Thunderbolt 3 technology, USB 4 ensures excellent compatibility with USB Type C and Thunderbolt 3 devices. Experience enhanced capabilities with 40Gbps bandwidth, enabling multiple 4K displays from a single laptop, connection to graphics amplifiers, rapid transfer of large files to fast external drives, and direct RAW video capture from high-end cameras. For optimal performance, a Thunderbolt 3/USB 4 port on your device is recommended, although this cable is backward compatible with older Type C connections.
This CERTIFIED USB 4 / Thunderbolt 3 Cable features a length of 0.8m, supports up to 100W of Power Delivery (PD 3.0) for faster charging, and offers bi-directional power flow. It also supports DisplayPort Alt-Mode 2.0, transmitting up to 80 Gbps of DisplayPort video data or 40 Gbps with simultaneous SuperSpeed USB data. With Thunderbolt 3 compatibility, it supports USB 3.2 (Gen 1 & 2) and USB 2.0 devices. This cable has ABS connectors and is supplied in a retail header bag. Note: For video transmission, your device's Type C connection must support ALT mode.
This Kenable USB 4 / Thunderbolt 3 certified cable is for users seeking the fastest and most versatile USB-C connectivity for demanding tasks. Its key benefit is enabling up to 40Gbps data transfer speeds, supporting multiple 4K displays, and delivering up to 100W of power. A potential caveat is that optimal performance and full feature utilization require Thunderbolt 3 or USB 4 ports on connected devices.
All features
Colour
Black
Model Part Number
USB4-4080RH
Brand
kenable
Extended Product Information
FAQs
What is the maximum speed of this cable?
This cable supports up to 40Gbps bandwidth, which is the maximum speed for USB 4 and Thunderbolt 3.
Do I need USB 4 ports on both devices to get 40Gbps?
Yes, for optimal 40Gbps performance, both the host device and the peripheral device should have USB 4 or Thunderbolt 3 ports.
Can this cable power my laptop?
Yes, it supports up to 100W of Power Delivery (PD 3.0), which is sufficient to charge most USB-C powered laptops, provided the laptop and power source support this wattage.
Will this cable work with my older USB-C devices?
Yes, the cable is backward compatible with USB 3.2 and USB 2.0 Type-C devices, but speeds will be limited to the standard supported by the older device.
Can I connect two 4K monitors with this cable?
Yes, USB 4 and Thunderbolt 3 technology allow for the connection of multiple 4K displays, provided your host device has the necessary graphics processing capabilities and ports.
What does 'bi-directional power flow' mean?
It means the cable can deliver power from either connected device to the other, allowing for flexible charging scenarios.
Is this cable certified?
Yes, this is a CERTIFIED USB 4 / Thunderbolt 3 cable, ensuring it meets the required performance and safety standards.
Troubleshooting
Device not recognized or connecting intermittently
Ensure the cable is fully inserted into both ports. Try connecting to a different USB 4/Thunderbolt 3 port on your devices. Test with different compatible devices to isolate the issue. Check if device drivers are up-to-date.
Slow data transfer speeds
Verify that both connected devices have USB 4 or Thunderbolt 3 ports. Ensure the cable is a certified USB 4/Thunderbolt 3 cable. Close unnecessary background applications that might be consuming bandwidth. Check device manager for any USB controller issues.
No video output or display issues
Confirm that your host device's Type-C port supports DisplayPort Alternate Mode. Ensure the monitor is compatible and set to the correct input. Try a shorter or different certified cable. Restart the connected devices.
Device not charging or charging slowly
Check that both the cable and the connected device support 100W Power Delivery. Ensure the power adapter is sufficient. Try a different USB 4/Thunderbolt 3 port. Verify charging status on the device itself.
Pros and Cons
Pros
Extremely high data transfer speeds (up to 40Gbps)
Supports high-resolution multi-display setups
Fast charging capabilities with 100W Power Delivery
Excellent compatibility with Thunderbolt 3 and USB Type-C devices
Bi-directional power flow for versatile charging scenarios
Cons
Full 40Gbps speed requires USB 4 or Thunderbolt 3 ports on both devices
May not offer significant benefits over USB 3.2 Gen2x2 for basic peripherals
Higher cost compared to standard USB-C cables
Requires host device to support DisplayPort Alt Mode for video output
Setup, Compatibility & Care
Setup:
Connect the USB Type-C end of the cable to the USB 4 or Thunderbolt 3 port on your first device.
Connect the other USB Type-C end to the corresponding port on your second device.
For optimal performance (40Gbps speeds, multi-display support, 100W PD), ensure both connected devices feature USB 4 or Thunderbolt 3 ports.
For video output, confirm that your host device's Type-C port supports DisplayPort Alternate Mode.
Compatibility:
Recommended: USB 4 and Thunderbolt 3 ports.
Compatible (with reduced speeds/features): USB Type-C ports supporting USB 3.2 Gen 2x2, USB 3.2 Gen 2, USB 3.2 Gen 1, and USB 2.0.
Note: Performance will be limited by the slowest standard supported by either connected device.
Care:
Keep the connectors clean. Gently wipe with a dry, lint-free cloth if necessary.
Avoid exposing the cable to extreme temperatures, moisture, or physical stress.
Store the cable loosely coiled to prevent damage to the internal wiring.
Do not pull the cable by the cord; always grasp the connector when plugging or unplugging.