Monoprice 15ft USB 3.0 A Male to A Female Active Extension CableTake USB 3. 0 to new lengths with this USB 3. 0 Active Extension Cable from Monoprice! With data transfer rates up to 10 times faster than USB 2. 0, USB 3. 0 is quickly gaining in popularity. However, although it has a higher voltage and current level, passive cables are still limited to a maximum length less than 15 feet. This Active Extension Cable draws power from the USB 3. 0 bus and uses it to boost and regenerate the data signals, ensuring that