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RARE Microsoft Surface Pro 4 PROTOTYPE Core i7 16GB RAM 512GB SSD Windows
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RARE Microsoft Surface Pro 4 PROTOTYPE Core i7 16GB RAM 512GB SSD Windows
Price: US $199.00

Rare Microsoft Surface Pro 4 Prototype / Engineering Sample


Got a unique pre-production engineering unit directly from Microsoft's development hardware line. Fully working,



Intel Core i7-6650U

16GB RAM

512GB SSD

Intel Iris Graphics 540

12.3" Touchscreen

Windows 11 installed


Prototype / Debug Info:

This is an official EVT/DVT pre-production test unit running Microsoft's internal debug BIOS. When turning it on, it shows the factory debug color bars on boot, and in Windows settings it shows as ⁠OEMAP Product⁠. All drivers (Intel Serial IO, touchscreen, Wi-Fi, audio) are pre-installed and working great under Windows 11.

Condition & Included:

In solid condition with light surface wear.


Great unit for prototype collectors, tech enthusiasts, or anyone looking for a maxed-out Surface Pro 4. Ships fast and packed safely.


The screen has white and yellow marks that are visible on white background


It says activate the window

The password is. 1234


No charger !

Just the surface with the keyboard




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