RioRand Mini portable 4 Port HDMI 1x4 Powered Splitter Ver 1.3 Full HD 1080P with HDCP Support, Deep Color, HD Audio Powered by RioRand Advanced Technology HDCP pass-through Support highest video resolution 1080p High performance up to 2.25Gbps Cascaded: Large distribution achieved by cascading the HDMI Amplifier Splitter. Support HDMI1.3b Support uncompressed audio such as LPCM Support compressed audio such as DTS Digital, Dolby Digital (including DTS-HD and Dolby True HD) Support 3D