PD ONLY short circuit contact: After short circuit, the module only supports the PD protocol. DM and
DP short circuiting contacts: After short circuiting, DM and DP can be input from USB. Unless needed, short circuiting is not recommended.; 100W 5A USB-C Fast Charge Trigger Board Module PD/QC Decoy Board Fast Charge USB Type-c PD 2.0 3.0 Power Delivery Boost Module; Support PD 3.0, PD 2.0, QC, FCP, AFC voltage deception output, mode free switching, orcan be set to only support PD.; stable performance. Simple installation; Package 2PACK Female Input