D-CLICK TM High Quality Mini portable 4 Port HDMI 1x4 Powered Splitter Ver 1.3 Full HD 1080P with HDCP Support, Deep Color, HD Audio 3D (HD 1X4) Fully HDMI 1.3 specification compliant. It is applicable to source device and high definition display device such as DVD and HDTV which have HDMI ports or digital ports. Splits HDMI signal to 4 HDMI displays completely,Connects eight HDMI displayers at the same time to the same video source HDMI or DVI to HDMI cables used for inputs and outputs.Compatible with DVI by using HDMI to DVI adapter. Support high resolutions up to 1920*1200, including 480i/p, 576i/p, 720i/p, 1080i/p /3D. Packaging accessories: 1. HDMI Splitter: one piece 2. 5V DC Power Adaptor: one piece 3. User Manual: one piece