Zebra ET50 64 GB Net-tablet PC - 10.1" - Wireless LAN - Intel Atom Z3795 Quad-core (4 Core) 1.59 GHz - 4 GB LPDDR3 RAM - Windows 8.1 - Slate - 1920 x 1200 Multi-touch Screen 16:10 Display - microSD Extended Capacity (microSDXC) Memory Card Supported - GPS - HDMI - Sensor Type: Ambient Light Sensor, Gyro Sensor, Motion Sensor, Digital Compass, Proximity Sensor - 8700 mAh, 6800 mAh: