Arin has authorized Thunderbolt ™ 4 cable

40 Gbps of dynamically assignable bandwidth for data and video transmission

Supports up to two 4K@60 Hz displays or one 8K@60 Hz display on a single connection

Up to 100W of power for charging laptops and up to 15W for computer-powered accessories

Daisy chain multiple Thunderbolt technology devices together

High bandwidth allows PCs to connect to external GPUs, storage drives, and PCIe enclosures

Ports are compatible with  Thunderbolt™, USB, DisplayPort and earlier versions of PCle