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Lenovo Duex Float 15.6 inch Portable Stackable Monitor - 1080P

Name: Lenovo Duex Float 15.6 inch Portable Stackable Monitor - 1080P
Brand: Lenovo
SKU: 78695992
Price: 254.99 USD
Availability: InStock
Rating: 4.3 (4335 reviews)

4.3 (4,335 reviews)

Posted Apr 12, 2026

$254.99$299.99

15% OFFYou save $45.00

Get This Deal at Lenovo

In Stock

Is this a good deal?

15.6" Display
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Good Deal

This Lenovo portable monitor is 15% off. It's a 15.6-inch 1080p screen you can stack on your laptop or use separately. It's for people who need more screen space on the go.

What we like

Adds a second screen without a bulky stand
Lightweight and easy to carry
1080p resolution is clear for work
Can stack directly on a laptop lid

Watch out for

Requires a USB-C port for power and video
No built-in battery

Tip: Check that your laptop has a USB-C port that supports video output.

Our Take

Best for: Remote workers and students who need a vertical second screen for their laptop.

The Lenovo Duex Float is a portable monitor designed to give you a second screen wherever you work. Its main feature is the ability to physically stack on top of your laptop's built-in display, which saves desk space and creates a vertical dual-monitor setup. This is different from a standard portable monitor that sits off to the side. It connects with a single USB-C cable for both power and video, which keeps things simple. The 15.6-inch 1080p IPS panel is decent for productivity tasks, document work, and coding, though it's not meant for color-critical work or high-end gaming. The build is slim and light, making it genuinely portable. The main limitation is that it needs to draw power from your laptop, so it won't work with devices that have weak USB-C ports or no video output. At this sale price, it's a solid option if the unique stacking design fits your workflow.

Price Analysis

At $254.99, this is a 15% discount off the listed $299.99 price. While not an all-time low, it's a meaningful price cut that brings it into a more competitive range for a branded portable monitor with this stacking feature. It's a good time to buy if you need the extra screen space soon.