kull& HDMI 3 -1(Hdmi V1.3) HUB, 3 Port 1080p Plug and Play HDMI Auto Switch with Pigtail Cable Support High Speed for HDTV/projector/computer Monitors (Black 24K gold plated connectors, transmission better. Support video amplify the signal bandwidth of up to:2.5Gbps. Works well with Cable Box, PS3, Xbox36, etc; Support 3D. HD Audio and HDMI 1.3b; 1.3V signal in, 1.3V signal out; HDCP Compliant. Support 12-bit Deep Color; beautiful, sharp HDTV resolutions up to 1080p, 2k, and computer resolutions up to 1920 x 1200 are easily achieved