You can use that red cable for data only to PC for connecting to Assistant for log download and firmware update. It's still micro USB B, not A, so it can't be used to connect to a mobile device. Besides, the other end is full A, so how would you connect that to a mobile anyway?
It works because the contacts in a normal micro B are only on one side. The reversible has mirrored contacts on both sides, and made smaller so that it doesn't push the socket contact out of position.
It works because the contacts in a normal micro B are only on one side. The reversible has mirrored contacts on both sides, and made smaller so that it doesn't push the socket contact out of position.