This black Thunderbolt-certified Thunderbolt 4 (40Gbps) cable delivers 8K video and data to your Thunderbolt, USB and DisplayPort devices. This cable provides up to 100W charging and enables daisy-chaining between TB4 devices. This cable supports data transfer rates of 40 Gbps when connected to a Thunderbolt 4, Thunderbolt 3, or USB4-compatible source and device. It is capable of transferring photo and video files four times faster than standard USB 3.2 gen 2 (10Gbps) cables. The TB4 cable cord supports DisplayPort 1.4a with DSC for 8K 60Hz or dual 4K 60Hz video. It is ideal for connecting your docking station or laptop to a monitor. The Thunderbolt 4 Type C cable delivers up to 100W of power for charging a Thunderbolt 4 laptop or powering a display, and 15W for bus-powered devices such as a hard drive enclosure. The TB4 cable can bridge between Thunderbolt 4 USB C enabled laptops for peer-to-peer 10GbE networking. You can also connect two Thunderbolt 4 laptops together for easy data migration. This product is backed for 2-years, including free lifetime 24/5 multi-lingual technical assistance.