Review on TESmart 2 Port DisplayPort 4K@60Hz Ultra HD 2X1 DP KVM Switcher With 2 Pcs 5Ft KVM Cables And DP Cables Supports USB 2 by Harwinder Duong

Very nice little device and one of the few that meets the needs I was looking for. Unfortunately, I have a Logitech G513 keyboard and a Logitech G Pro gaming mouse and have had issues with both. The keyboard has a USB port on the back that connects with a separate cable and I just couldn't get it to boot. In fact, the keyboard would only work if I plugged a USB hub into the KVM's dedicated keyboard port and the keyboard itself into an additional USB port. Unfortunately this wasn't practical as at the time I couldn't use keyboard shortcuts to enable KVM, nor did I let myself use my mouse at all as the mouse didn't work at all in KVM's dedicated mouse port. I tried all possible combinations but in the end I had to return it.