Extend a USB4, USB-C, or Thunderbolt 4/3 connection using the USB4 Extension Cable, delivering up to 40Gbps, 8K/4K video, and 240W of Power Delivery. The male-to-female extender cord provides an additional 2 feet (61cm) of reach for hard-to-access or mounted device ports. Each connector is laser-etched with USB4 specifications, an exclusive feature that eliminates guesswork, confirms compatibility, and verifies USB4 performance. Reduce Port Wear Protect USB-C device ports from wear caused by frequent plugging and unplugging with this USB4 male-to-female extension cable. Keep the host USB-C connection within reach while reducing connector strain for cleaner cable routing and more flexible device placement. To ensure optimal performance, the maximum recommended cable length used with this extension cable is 3ft /1m. Additional daisy-chaining is not supported. Power High-Performance Laptops Safely power high-performance laptops and USB-C devices with up to 240W of Extended Power Range (EPR) Power Delivery 3.1 using a compatible USB-C docking station or wall charger. Ideal for professional laptops such as Apple M-series Pro/Max MacBooks. Experience 8K 60Hz Video with DisplayPort 2.1 Alt Mode Drive sharp 8K 120Hz, 8K 60Hz, or dual 4K 120Hz displays via DisplayPort 2.1 Alt Mode with DSC, HBR3, and HDR10+ support. Suitable for professional 3D rendering, high-frame-rate video, and bandwidth-intensive visual workflows. This USB4 cable integrates seamlessly with USB-C or Thunderbolt 4 docks, and maintains backward compatibility with a wide range of resolutions and refresh rates.