This triple-screen laptop accessory upgrades your productivity where you go - Yanko Design
DIY Project Valerie: BUILD YOUR OWN 3 Screen Laptop!! - YouTube
This three-monitor laptop is Razer's latest wild CES concept - Polygon
Razer Reveals Their Triple Monitor Gaming Laptop Concept: Project Valerie
13.3" Triple Laptop Screen Extender FHD 1080P IPS Triple Portable Monitor for Laptop Dual Monitor Display, Triple Screen for 15"-17" Laptop, Multi Modes, HDMI/USB/Type-C Plug and Play - Newegg.com
12" Tri-Screen Monitor for Laptop | Affordable Prices
Xebec Tri-Screen 2
14 Inch Triple Portable Monitor 1080P@60Hz Laptop Screen Extender for Dual Monitor Display, Portable Triple Screen for 14"-17" Laptop, Support Windows, Chrome, Mac System : Amazon.ca: Electronics
Triple Screen Laptop Portable Monitor, 13.3'' 1080P FHD IPS, Plug-Play Screen Extender for 13-16" La