great quality product , but if you are using a car HUD device connected to the cable and want to connect an obd2 reader (Vcar or another obd2 reader), together they will not work, for the VCAR reader to work you have to disconnect the HUD, that is, just one device must be connected at a time. the problem is not in this cable, but in the automotive obd2 output, it does not accept two devices connected at the same time.
great quality product , but if you are using a car HUD device connected to the cable and want to connect an obd2 reader (Vcar or another obd2 reader), together they will not work, for the VCAR reader to work you have to disconnect the HUD, that is, just one device must be connected at a time. the problem is not in this cable, but in the automotive obd2 output, it does not accept two devices connected at the same time.