Review on 4 In 4 Out USB 3.0 Switch Selector: One-Button Swapping Switcher Box Hub KVM Switch Adapter For Mouse, Keyboard, Scanner, Printer, And Other USB Devices - Ideal For 2 Computers by Jim Agosta

Having this at work has given me more room on my desk. Having 3 keyboards and mice was starting to get ridiculous. Now I can stretch my arms out across my desk as I take a nap. I mean, work even harder, now that I can just flip between computers faster. Having the USB hub on it is pretty cool when I need to transfer files from one pc to another quickly. I bet you're asking why do I have 3 computers on my desk. If you're not, then you likely feel my pain.Anyways. Buy this thing and save yourself some desk space so you can fit your gaming laptop at work. I mean, be more productive.Work hard. Play harder