Planned the DELOCK 15m USB extension cable with a current Congstar Surf Stick (ZTE MF190) was to operate the Surf Stick to place in the attic wg. better UMTS reception. Unfortunately the surf stick does not work behind the Verlängerunskabel and the driver brings a "USB detection error ..." during the surf stick with a simple USB extension 5 + 2m is easily recognized and well functioning. Obviously, the mounted in the middle of the DELOCK extension cable amplifier as a USB hub or similar works and is not 100% transparent. Too bad but I see in this case, no starting point for a solution to the problem set here is indeed nothing. Perhaps this is also on the special combination with this Surfstick? Therefore, only two points deduction.
