ATEN CE990. Type: Transmitter & receiver, Connectivity technology: Wired, Maximum transfer distance: 393700.8" (10000 m). Transmitter video port type: DisplayPort, Transmitter local video port type: HDMI, Transmitter local keyboard/mouse port type: USB. Receiver local video port type: DisplayPort, Receiver local keyboard/mouse port type: USB. USB data transfer rates: 480 Mbit/s. AC adapter output voltage: 12 DC, Power consumption (transmitter) (max): 11.89 W, Power consumption (receiver) (max): 9.49 W