Photon Hdmi Splitter 1x4 4 Ports Certified for Full Hd 1080p & 3d Support (One Input to Four Outputs) Fully HDCP 1.2 Specification Compliant Support high resolution up to 1920*1200, including 480i/p, 576i/p, 720i/p, 1080i, 1080p/ Extend the transmission distance and improves transmission signal Compatible with DVI through a HDMI to DVI adapter