4x4 HDMI + HDBaseT over CAT 5/6/7 Matrix Switch Switcher Extender SB-5645LCM-CT by ShinybowUSA 4 HDMI source devices matrix switched to 4 HDMI and 4 HDBaseT outputs (both outputs are identical per channel). Receivers are sold separately (SB-6335R) Supports HDMI 1.4a 3D formats. Link speeds up to 6.75 Gbps. DVI resolutions up to WUXGA 1920x1200, HD up to 1080p Fast Speed Start (switching in as little as 2 seconds), IR Extension, EDID memory/mgmt, 7 control functions (All, Off, EDID, Recall, Memory, and Lock). HDMI video with embedded audio, RS-232, and bi-directional IR are all transmitted over a single CAT5e/6/7 cable. Max CAT signal extension is 300ft (100m). DVI, CEC, HDCP 2.0 compliant. Rack mountable. Includes 19-inch rack ears.