At $1,900, the Boox Mira Pro is vastly more expensive than most monitors of its humble size. For the same money, you could get two high-end Samsung 4K 240Hz OLED gaming monitors or a 65-inch+ OLED TV.

For a limited time only, use coupon code SCREEN49 to get the Mobile Pixels TRIO MAX: Portable Dual Screen Laptop Monitor for $219.99 (reg. $298.99). UPERFECT 15.6" Portable Monitor If you can do ...

The KTC 27 Inch 240Hz Curved Gaming Monitor has "perfect picture quality" and is "outstanding value for money," according to ...

Get all the screen space that you can handle and stay on task when it comes to your work or play. This the TRIO MAX retails for $319, and you can save $49 by using the coupon code SCREEN49 at ...

This dual-screen laptop extension retails for $339 — but during our Black Friday Sale, you can grab it for only $229 with code DUEXPLUS. Prices subject to change.

UPerfect Delta Max Touch review: adjustable folding dual-screen 18.5-inch HD portable monitor Stacked dual-screen monitor delivers on quality and folds away nicely at the end of the day.