Microsoft 13.5" Surface Book: Core i7-6600U 2.6Ghz, 8GB RAM, 256GB SSD, Windows 10

13.5" 3000x2000 PixelSense Touch Screen Display
Intel i7-6600U 2.6Ghz Dual-Core Processor
8GB DDR3 Memory
256GB Solid State Drive
NVIDIA GeForce 940M 1GB GDDR5 Graphics
802.11ac Wi-Fi + Bluetooth 4.0
Surface Pen + Detachable Keyboard
Windows 10 Pro 64-Bit
Ports:

2x USB 3.0
1x Mini DisplayPort
2x Surface Connect Ports
3.5mm Headphone Jack
2x Full Size SD Card Reader