Mobile Pixels Trio Portable LCD Monitor for Laptops, 12.5'' Full HD IPS (Dual Pack Monitors) Black 101-1003P02 - Best Buy
DIY Project Valerie: BUILD YOUR OWN 3 Screen Laptop!! - YouTube
Eyoyo Portable Triple Screen Laptop Workstation External Monitor for Laptop USB C Monitor Compatible with 13.3"-16" Mac PC HD 1080P IPS Dual Display - 11.6 inch - LancsMug