This thunderbolttrade 3 40gbps cable lets you connect to any thunderbolt 3 usb ctrade port to deliver video and data to your thunderbolt and usb devices plus the cable can provide power for charging your devices faster data transfers when connected to thunderbolt devices this cable supports data transfer rates of 40gbps when connected to a thunderbolt 3 device so you can transfer photo and video files at four times the speed of a usb 31 gen 2 10gbps cable for example you can transfer a