GEFEN GTB-HD-DCRP-BLK Daisy Chain HD System with Splitter Unit Maximum Pixel Clock: 225 MHz Daisy Chain HD System - Splitter Unit Only Video Output Connector: (1) HDMI Type A 19-pin, female Daisy Chain HD System - Splitter Unit Only IR Extender Connector: (1) 3.5mm mini-stereo jack Daisy Chain HD System - Splitter Unit Only RS-232 Connector: (1) DB-9, male Daisy Chain HD System - Splitter Unit Only Link Input Connector: (1) RJ-45, shielded Daisy Chain HD System - Splitter Unit Only