1.Compliant with USB 2.0 speci?cation in short distance(<10Meter) 2. Provides support for any full-speed (12 Mb/s) or low-speed (1.5 Mb/s) USB device; 3. Some low power low-speed USB devices can work with cable up 100 meters. 4. Embedded USB 1.1 Transceivers prevents signal loss; 5. Downstream connector: Female, Type“ B”, USB Approved Connector; 6. Upstream connector: Male,Type“ A”, USB Approved Connect."