The KVM question... again

My KVM just died. Yesterday I heard an electrical bang (like what you'd get if you accidentally short-circuited something). Today, another one, then my screen went black and I got a buzzing noise out of the speakers.

All other hardware seems to be fine, but the KVM is dead (brand: AIMOS). So, any 4-port HDMI KVM recommendations? Preferably one that can handle UHD resolutions, and isn't too expensive.

Hans

@Hans
After Daniel's recommendation, i got TESmart KVM Switch (the one which HDMI 4k:60hz 4:4:4). And it works with all my amigas (x5000,x1000,sam460 and pegasos2). Even keyboards in the most of the firmware works, except a pegasos2 one.

This one switch for me video, mouse and keyboard.