Sanwa Supply 20m Extension USB2.0 Active Repeater Cable A Male-A Female KB-USB-R220

This is a high-power repeater cable that can be extended up to 20m, exceeding the USB cable standard (maximum cable length between devices is 5m).A maximum extension of 20m is achieved by incorporating a signal amplifier circuit that restores the attenuated USB signal.It uses the drivers included in each OS, so there is no need to install special .It works with bus power like a general USB cable.Up to 2 cables can be connected (daisy chain) and extended up to 40m (20m x 2).Interface standard USB specification Ver2.0 compliant (USB Ver1.1 upward compatible)Communication speed 480Mbps/12Mbps/1.5Mbps (theoretical value)Power supply Bus power