Chinese manufacturer Kefeya offers this $250 S3 Laptop Screen Extender, which adds two external monitors to your laptop. The company says the frame is made of carbon fiber, and that together with the (LCD, not LED) screens, weighs in at 4.73 pounds. A kickstand on the back is meant to take weight off of your laptop's screen hinge.

While some product photos show it being used with a MacBook, the fine print says it's incompatible with all M1/M2/M3 MacBooks, so Apple users are out of the game (unless you've got an older machine).

The object can also be detached and used in these configurations:

Assuming these become popular, I'm well curious to see the social effects of when people start deploying these in coffee shops with communal tables.

Here's what it looks like in action:

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