It is applicable to source device and high definition display device such as DVD and HDTV which have HD ports or digital ports and are compliant with HDCP protocol. Support high resolutions up to 4K*2K. including 480i/p, 576i/p./1201/p, 1080i, 1080p. Extend the transmission distance and improves transmission signal. Compatible with DVI through a HD to DVl adapter. Support hot plug-and-play. Metal casing design and overall shielding without signal interference. LED indicate signal and power mode. Power supply: UK Plug