1080P HDMI KVM & USB, RS232 , IR CAT5e over IP - Transmitter Package include software HKM02BT Datasheet Manual CAD FeaturesResolution up to 1080p@60Hz & 1920 x 1200px.Signal extension up to 150M over CAT5e (or greater) cable.workable with Ethernet switches for HDMI extension, distribtuion, switching, and matrix.Built-in loop-out port for extra local HDMI display at TX side.Built-in 4 USB ports for keyboard, mouse, flash drive…etc.Supports up to 8 x 16 video wall.Supports HDMI audio embedding and extraction function.Supports USB, full-duplex RS232, bi-directional IR, analog audio transmission.Supports RS232 signal distribution.Managed via Windows based software, Android/iOS APP, Web GUI, IR remote, panel pushbutton, Telnet API, RS232 console.