4k HDMI extension: uses single cat5e or cat6 (recommended) cables transmit UHD HDMI signal max. at 4k 30hz, and use CAT6e cable when transmit UHD 4k signal longer than 300ft
HDMI loop out: supports HDMI local display. While either local display or remote display is 1080p, both display will down to 1080p simultaneously.
KVM extension: KVM (Keyboard and mouse) transmission over CAT5e / CAT6 / CAT6e /CAT7 cable
Transparent HDMI transmission over CAT6 cable. No delay, no compression, no signal loss.
IR Return Signal: IR frequency 38 KHZ. Control the source on the far-end receivers side.