Found it here: https://support.apple.com/en-us/HT208368 https://support.apple.com/en-us/HT208368 > Compared with Apple USB-C Charge Cable The Apple USB-C Charg

Found it here: https://support.apple.com/en-us/HT208368 https://support.apple.com/en-us/HT208368 > Compared with Apple USB-C Charge Cable The Apple USB-C Charge Cable is longer (2m) and also supports charging, but data-transfer speed is limited to 480Mbps (USB 2.0) and it doesn't support video. The Apple Thunderbolt 3 (USB-C) cable has Thunderbolt logo on the sleeve of each connector. Either cable can be used with the Apple USB-C Power Adapter.