ViewHD HDMI 4 Port 4x1 Premium Powered Switcher with Advanced Home Theater Audio Features (The Newest and Most Versatile HDMI Switch on the Market) HDMI 1.3b, Support Full 1080P with Max bandwidth 2.25Gbps/color, 6.75Gbps Total. Supports different digital audio outputs: 3.5mm Stereo, Optical Toslink / SPDIF and Digital Coax Supports compressed audio such as DTS Digital, Dolby Digital, DTS-HD and Dolby True HD Supports 24AWG input cable length of 5M and output cable length of 10M NEW Advanced Adjustable Audio Format Feature for Home Theater Setup with Surround Receivers