Portta HDMI Repeater Extender for HDMI Cable up to 35m support 1080p Supports highest video resolution 1080p. Supports 225MHz/2.25Gbps per channel (6.75Gbps all channel) bandwidth. Supports 12bit per channel (36bit all channel) deep color and HDCP pass-through. Iron Shell for better EMI elimination. Supports uncompressed audio such as LPCM. Supports compressed audio such as DTS Digital, Dolby Digital including DTS-HD and Dolby True HD. 8 levels of equalization settable by turning EQ from 0 to 7, so that support different length of HDMI cable between 1m to 35m. Unique designed structure for better connection. Support 3D