
I bought it because I wanted to use the hotkey function. But hotkeys are Ctrl+F4 or Shift+Numlock etc. Hotkeys are a series of keys that you press simultaneously to trigger a function. To do this, you need to press Ctrl, then press Ctrl, press 1 or 2, and then press Enter. This is a series of keystrokes, NOT a hotkey. And why would you create a hotkey function that requires 4 keystrokes, at this point you might as well use a physical button. So if you are looking for a switch with HOTKEY, skip this device. Edit: The company contacted me and heard my concerns about a real hotkey. They said they are working on a firmware update that will fix this issue. It will be a great addition to the product. I will check again after the update.

CKL 4 Port KVM Switch Dual Monitor DisplayPort 4K 60Hz: Unprecedented Multi-Computer Control with Audio, USB 2.0 HUBS, and DP 1.2
11 Review

CKL Quad Monitor HDMI KVM Switch 4 Port 4K@30Hz with Cables - Extended and Mirrored Display Support for Windows, Linux, and Mac
11 Review

π TRENDnet TK-803R: 8-Port Rack Mount KVM Switch with VGA & USB Connection, USB/PS2 Support, Device Monitoring, Auto Scan - Control 8 Computers/Servers
10 Review

Enhance Productivity with CKL HDMI KVM 2 Port 4K 30Hz Dual Monitor Extended Display (CKL-922HUA)
10 Review