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 ...

The GPD Duo is a productivity powerhouse with lots of gaming potential, just be prepared to sacrifice some portability.

It may look like a tablet, but it's actually a genuine secondary screen for your computer, console, or smartphone.

For example, I’ve placed the monitor to the left of my laptop, so I will drag the second box to the left of the first one. Also, you can make some height adjustments if both monitors are not on ...

The easiest solution would be to add an external monitor, but those aren't usually portable enough to bring when you're working outside of the house. What if you could get a laptop screen extender ...

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.

The Mobile Pixels DUEX Plus gives you an extra plug-and-play, 13.3-inch monitor that attaches to either side of your laptop. And it's 46% off right now.