VCC Positive pole of power supply SBU1 Sideband usage SBU2 Sideband usage DP1 USB 2.0 differential signal, position 1, positive DP2 USB 2.0 differential signal, position 2, positive CC1 Configure channels for identification and control CC2 Configure channels for identification and control DN1 USB 2.0 differential signal, position 1, negative DN2 USB 2.0 differential signal, position 2, negative GND Negative pole of power supply
