Review on 🔁 2 Port HDMI KVM Switch with USB, 4K @30Hz USB Switcher Box for 2 Computers and 1 Monitor Keyboard Mouse, with Power Cable, Button Extension Cable, and 2 USB Cables. Supports Printer, U-Disk, Scanner, and more. by Jeremy Adams

I was a bit skeptical about this product because of the price, especially considering what it's supposed to do, but I was amazed at the results. I was able to connect it right out of the box and had no problems with it. The included toggle button is very handy as I installed it on my desk to make it easier to switch between computers. It's a shame I didn't order such a product sooner as it makes my extra computer much easier to use. Also, I no longer have to unplug my keyboard and mouse and plug them into an additional computer. I definitely recommend it, especially if you have two computers that you need to switch between!