Does exactly what it should. USB 2.0; I use it for my keyboard, instead of a KVM. Works flawless. And its fast. Why Did I Buy it? I found this to work pretty well for me! and it was <12 bucks. I have a dual laptop setup on single Monitor, and also a TV. If things like G-sync don't matter to you, or your reading this and don't know what that is...then a KVM might be right for you. However; for me, 1. I R-click on the desktop Enable/disable display as needed. The Displays then auto finds the next source. 2. And I flip the switch on THIS cable. Done. Thats it. (If I forget something or whatever, I don't have to hit the KVM button ***which will Flip all Screens and Refresh, I might loose USB Wifi and all docked devices on the KVM will switch!) Instead I can just flip the switch on this cable. For me; turns out to work better then KVM, (suppose I could VNC into the other one, given various company requirements, thats not an option). I haven't Tried this on an SSD, or something that requires Power like a WiFi Dongle. Wouldn't recommend this for a USB HDD either. But for Me it works great!
