Brand new and high qualitynLength: 0.3m, 0.5m, 0.8m, 1m, 1.2mnCharging Power: PD 100WnUSB Protocol: USB 4.0nTransmission Speed: 40GbpsnFeatures:n1. PD 100W (20V 5A) Power Delivery Chargen2. 8K@60HZ video resolution outputs (Support linking a single 8K@60HZ display or two 4K@60HZ displays)n3. Supports up to 40Gbps transfer over USB4 hosts and devicesn4. Compatible For Thunder-bolt3 /4 devices including docking stations, external graphics cards, and displaysn5.Aluminum alloy + nylon braided wire material, stronger texturennPackage List:n1 x Data Cable