Review on 4K HDMI KVM USB Extender with Gigabit POE Network Switch - Up to 383ft Cat6 to HDMI Receiver, Support for KVM Over IP, Low Latency 4K@30Hz USB 2.0, EDID & JPEG2000 Extender (Grey) by Shuone Transmitter and Receiver by Tom Goodlow

The price seems really good for this product, $150 for a network KVM extender that supports 4 USB 2.0 outputs, HDMI and a headphone output (no microphone input). Installation: When I first started my Win 10 PC, the screen was not set to 1080p 60Hz. It was something like 800p and 30. Had to use VNC Home Connect to change the resolution to what my monitor supported on the RX end. I turn off my computer every night and sometimes I have to press the USB owner button on the TX to get the USB devices on the RX side to work. never mind PC in server cabinet > HDMI and USB > Shu One TX > Cat5e > Network line in wall to office (35-40 feet) > Cat5e > Shu One RX > HDMI for monitor and USB keyboard, mouse, USB headphones. Usage: I've played several games, most recently COD: Warzone (works great, A+). I noticed that the audio from 3.5mm over TX/RX was intermittent. Tested sound playing music with 3.5 jack = quality was low (POOR), then switched to USB headset = quality was high (GOOD). No mic support via 3.5mm jack as far as I can tell.