MASSCOOL HS-MA105 Mini HDMI Amplifier Switch 3-In-1 Out HDMI Switch/Extender, Multifunctional on switching : intelligent or mechanical.IR extender receiver (included).IR remote(included). Support HDMI1.3b.Support highest video resolution 1080p.Support 250MHz/2.5Gbps per channel (7.5Gbps all channel) bandwidth. Support 12bit per channel (36bit all channel) deep color. HDCP pass-through. Support uncompressed audio such as LPCM. Support compressed audio such as DTS Digital, Dolby Digital(including DTS- HD and Dolby True HD).