Description
Microsoft Surface Pro 4 (Core i5 – 6th Gen/4GB/128GB/Windows 10 Pro/Integrated Graphics/31.242 Centimeter Full HD Display)
From the manufacturer

Get the Most Out of your Surface
Specifications of Microsoft Surface Pro 4
Brand: Microsoft
Series: Surface Pro 4
Colour: Silver
Item Height: 8 Millimeters
Item Width: 20.1 Centimeters
Screen Size: 31.242 Centimeters
Maximum Display Resolution: 2736 x 1824
Item Weight: 785 g
Product Dimensions: 29.2 x 20.1 x 0.8 cm
Batteries: 1 Lithium ion batteries required. (included)
Item model number: CR5-00028
Processor Brand: Intel
Processor Type: Core i5
RAM Size: 4 GB
Memory Technology: DDR3
Hard Drive Size: 128 GB
Hard Disk Technology: Solid State Drive
Audio Details: Headphones
Speaker Description: Stereo speakers with Dolby sound
Graphics Coprocessor: Intel Integrated Graphics
Wireless Type: 802.11bgn
Number of USB 3.0 Ports: 1
Number of Audio-out Ports: 1
Card Reader: Secure Digital card
Operating System: Windows 10
Average Battery Life (in hours): 9 Hours
Lithium Battery Energy Content: 3 Watt Hours
Lithium battery Weight: 1 Grams
Number of Lithium Ion Cells: 6
Included Components: Tablet, Surface Pen, Power Adapter, (Type Cover to be bought separately)
Warranty Details: 1 year warranty provided by the manufacturer from date of purchase.