Review on TRENDnet 2-Port Dual Monitor DisplayPort KVM Switch with Audio, 2-Port USB 2.0 Hub, 4K UHD Resolutions up to 3840 x 2160 - TK-240DP (Renewed) by Christopher Penn

I bought this not sure if it would work well. It's great, but right now I'm only using one monitor. In this case it works with both my windows desktop and any laptop (windows or mac) connected to my laptop dock. I have a very high resolution monitor (3440 x 1440) and it runs fine at 60Hz. Make sure you have good cables or you might run into some problems. I've been using it for about 1 month and I love it. I would buy another one if needed. Update: I just saw the screen turning off issue - turning the device off quickly fixed the issue for me. It's been running for weeks and seems to need a reboot. never mind Second update: I bought another one for my office. That's great. Would buy again.