Extend the distance between a computer and a usb 20 device by 25 meters the usb2aaext25m 25m active usb 20 extension cable offers one usb a male connector and one usb a female connector and provides an active extension of usb 20 devices of up to 25 meters 80 feet an all in one cable for overcoming distance restrictions as well as power source limitations the active usb 20 extension cable incorporates bus powered active circuitry to ensure performance beyond the length limits of stan