Up for sale is a remarkably preserved, working vintage Zenith Data Systems SlimSport 286 portable computer bundle.

This classic piece of retro computing history is in fantastic cosmetic and functional condition. When powered on using the included original factory power brick, the monochrome screen fires right up with a bright, clear backlight and no visible lines. As shown in the photos, it successfully loads directly into the Hardware Setup/Configuration Program. The case, hinges, and keyboard are fully intact.

Accompanying the computer is a rare vintage Addison trackball mouse with its iconic yellow ball, making this a highly complete and premium find for retro enthusiasts.

• Condition Status: Tested & Powers On. The screen works beautifully and displays the configuration menu. The internal CMOS battery is depleted due to age (normal for a machine from 1990, requires resetting the date/time on boot or a new coin cell). Hard drive/floppy drive functionality is otherwise unverified beyond this screen.

• What's Included: Zenith SlimSport 286 laptop unit, original Zenith AC power supply brick, and the vintage Addison trackball mouse.

Shipping & Packaging: This is a heavy, fragile piece of tech history. It will be wrapped extensively in thick bubble wrap and safely double-boxed to guarantee it arrives completely intact.