MS Surface Pro-3 (i5@8GB@256GB

Microsoft Surface Pro 3
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Perfectly OK. All functionality working fine. More than 6 hours battery life
2+ years used. Will give a Surface Pro-3 Dock free

Intel Core i5 Processor
8GB DDR3 RAM
256GB SSD
Windows 10 Licensed copy Installed
With Surface Stylus
No keyboard or Surface type cover

For more details about specification
https://support.microsoft.com/en-us/help/4037669/surface-surface-pro-3-specifications

For detail review
https://www.itproportal.com/2015/04/01/microsoft-surface-3-surface-pro-3-full-specs-comparison/