ATEN USB VGA KVM Extender with Audio, RS-232 and Deskew (300m). Type: Transmitter & receiver, Connectivity technology: Wired, Maximum transfer distance: 300 m. Transmitter video port type: VGA, Transmitter local keyboard/mouse port type: USB. Receiver local video port type: VGA, Receiver local keyboard/mouse port type: USB. AC adapter output voltage: 5.3 V. Transmitter width: 20.2 cm, Transmitter depth: 8.64 cm, Transmitter height: 2.5 cm