The 0DT60001-AC-INT External Power Supply comes included with the Tripp Lite 0DT60001 USB VGA over Cat5 UTP KVM Console Extender Kit. It connects to both the kit’s receiver unit and a standard AC power source to power the whole kit. In the event more power is needed on the transmitter side, connect a second 0DT60001-AC-INT to both the transmitter and an AC power source. The 0DT60001-AC-INT includes U.S., European, U.K. and Australian connectors that allow you to plug it into your country’s power source. Input: 100–240V, 50/60 Hz, 0.5A. Output: 12V, 1000mA.