VeLLBox HDMI 4X2 Matrix with 225MHz, HDMI Switch Splitter 4X2, Support Resolution up to 1080p, 5V/2A Universal Power Adapter, Grey The HDMI SWITCH SPLITTER Matrix routes high definition video plus multichannel digital audio from any of the four HDMI sources to two displays The 4X2 HDMI MATRIX works with HD-DVD players, TiVo systems, HT PCs, and satellite set-top boxes that connect to the HDMI displays Supports highest video resolution up to 1080p, HDCP, 225MHz/2.25Gbps per channel (6.75Gbps all channel) bandwidth and 3D all formats Supports uncompressed audio such as LPCM and compressed audio such as DTS Digital, Dolby Digital including DTS-HD and Dolby True HD Package Contents: Main Unit X 1, Users Manual X 1, Universal Power Adapter X 1, Remote Controller X 1