Reviews: Vagcom 20.4.2 HEX CAN USB Interface VCDS 19.6 online update vers VAGCOM 21.3.0 HEX CAN USB INTERFACE VCDS 19.6.0 ONLINE UPDATE version [OBD648] - $32.99 : OBD2cartool, A professional OBD2 car diagnostic tool center

I did updated to VCDS Release 20.4.0, both interfaces work like a charm!!