1.6ft (50cm) Thunderbolt 4 cable supports 40 Gbps 8K 60Hz and 100W Charging; Compatible w/ USB4/USB3.2/3.1 and Thunderbolt 3 - Ideal for Thunderbolt 4 laptops/docking stations/UHD monitors/External data storage; Low-latency performance with Thunderbolt network adapters and audio devices - Thunderbolt Certified; DisplayPort 1.4a w/ DSC; 8K60Hz or Dual 4K60Hz; 100W PD; Compliant with PCIe 3.0 - 1.6ft (0.5m); Black; Nickel-Plated Connectors; 30/34AWG; TPE Jacket w/ Braided Alloy Shield