Review on StarTech.Com USB 3.0 Or USB-C Dual HDMI Adapter For Windows & MacOS, 2X HDMI Displays (4K30Hz/1080P), Integrated USB-A To C Dongle, 4In Cable (107B-USB-HDMI) by Robert Morrison

I needed something that would allow me extend my laptop screen to 2 monitors and this is by far the best product I bought. I tested multiple devices but none was able to extend the way i needed it to. With this i am able to extend to 2 monitors using only 1 USB port while keeping my laptop closed. I also am able to easily switch over the device to my second laptop and it works just fine as well. I have a Dell wireless keyboard that allows multiple device connection so i am able to use my 1 keyboard and mouse with both laptops as well, its an awesome and very clean setup.