The Kefeya S1 laptop screen extender create a dual-monitor setup for your laptop. It's on sale from Amazon for only $110 after a $70 discount.

Buying a second monitor is probably the best option, but what if you don't want to do that right now? The good news is you ...

Well [Oscar] may have the solution for us. His old laptop had been sitting in a box unused so he flipped the screen and built a stand to position it as an additional display on his desk.

And so to one of the laptop's main selling points, that we haven't mentioned yet: the touchpad, which also doubles as a second screen. Asus is calling it a ScreenPad, and it might well appeal ...