bout this item 【Short usb c cable right angle】This right angle usb c charging cable features an innovative 90 degree "L" design for fast charging. Right Angle Design is more convenient and comfortable for playing games, watching videos, and reading e-books. 【240W fast charging& 40Gbps data transfer】Designed with the USB4 standard, this short usb4 cable can support PD3.1 up to (48V/5A)240W charging and can backward compatible with lower power requirements like PD3.0 and PD2.0 (140W/100W/60W)below. Also this thunderbolt 4 cable can provide 40Gbps transmission speed, allowing you to transfer high-definition videos, movies, music and pictures within one second.