Single 8K / Dual 4KThe usb c thunderbolt 4 cable supports 8K/5K@60Hz display or two 4K@60Hz displays 40Gbps speed cables are suitable for eGPU and dual 4K UHD display scenariosLightning-Fast SpeedsTake advantage of lightning-fast data transfers at up to 40Gbps which can transfer 2.6GB of files in just a single second. Up to 40Gbps data sync speed on all Thunderbolt 4/3 devices 8X faster than USB 3.0100W Power DeliveryThis USB C to USB C Cable can charge anything from phones to laptops with up to 100W(20V/5A) power delivery charging. It can provide fast charging for Laptops/Tablets and fast charging for mobile phones with USB C portsUniversal CompatibilityThis thunderbolt cable supports data power and video C a one-cable solution for your computers tablets smartphones drives cameras displays docks card readers eGPUs PCIe expansion external SSDs RAID storage or any other USB-C compatible deviceCertified Thunderbolt 4 CableThe 2.6 ft/ 0.8M thunderbolt 4 cable supports the latest thunderbolt 4 features and performance C plug and play no need driver