There are different specification for this cable.
for cable usb4 8k/30hz,4k 144hz/120hz, 40gbps, 240w charging for cable shorter than 1.2m,fast charging protocol is usb pd3.1
for cable 8k/60hz,
4k 144hz/120hz, 40gbps, 100w charging,fast charging protocol is usb 4 and thunder 4
suport single 8k display or dual 4k display,suitable for mac series,laptops with thunderbolt 4 interface
compatible with thundbolt/usb4/usb 3.1/usb3.0
transmission speed: up to 40gbps
support up to 100w super fast charging )
welcome to contact our sales for more details and prices
