Product Usage4K USB C to Mini Displayport Cable connects a computer or phone with a USB Type-C port to a monitor HDTV or projector with Mini DisplayPort input. Only unidirectional from USB C to Mini DisplayPort (This is Uni-directional cable only from USB-C source to Mini Displayport monitor). Compatible DeviceThe Type C end Not compatible with all USB C laptop. Please confirm the USB-C port on your laptop suppports video output function (supports DP ALT Mode) supports all laptop with Thunderbolt 3/4/5 USB4 port. The mini displayport end Not Support Thunderbolt 1//2 host devices Not Support iMac with Thunderbolt.

Support High Resolution: 4K Thunderbolt 3 to Mini DisplayPort cable supports Ultra High definition video resolution up to 4K x 2K (3840 x 2160) @ 60Hz high precision 7.1 surround sound audio. Plug & PlayThunderbolt 3/4 to Mini DP cable is plug & play no need adapter or driver/software required with. Gold-plated connectors fit snugly with the USB-C ports on your devices for stable signal transfer. Comapatibility NoteUSBC to Mini DisplayPort cable does NOT work with Thunderbolt/Thunderbolt 2 port NOT support all old MacBook MacBook Air MacBook Pro Mac Pro or iMac with Thunderbolt/Thunderbolt 2 port. USB-C to Mini DisplayPort adapter cable is NOT compatible with audio interface or external hard drives.