Review on StarTech.com Triple Monitor USB 3.0 Laptop Docking Station - Enhanced Connectivity for Windows & Mac with 4K HDMI and Dual DisplayPort by Jeff Bridgewater

I've only had it a week, had some problems initially but they helped me via chat! Anyway, this is what I use with my MacBook Air and dual screens. It works great! Only 2 problems: as soon as the laptop screen changes to "screensaver" I can't login to my account. Well I can but the laptop screen stays idle. It's ok if I don't need anything on this screen, but I use screenshots. Coming to the second issue, you have to leave the laptop open to continue working. They are working to fix this. However, there is no timeline as to when the update will take place. Oh so when it goes to the splash screen I have to unplug and plug the USB back in. Not too bad, but still painful. But overall it works with my MacBook Air, keyboard and mouse tracker ***UPDATE**, they must have had an update, now I can use it with no problems, works great! Upgrade to 5 stars!