HP ElitePad 900 G1 - Tablet Atom Z2760 / 1.8 GHz - Windows 8 - 2 GB RAM - 64 GB SSD - 10.1" (E1Z47UT) Communications Wireless: 802.11n, Bluetooth 4.0 HS Bluetooth Class: Class 2 Compliant Standards: Wi-Fi CERTIFIED Battery Technology: 2-cell lithium polymer Capacity: 25 Wh Environmental Standards ENERGY STAR Qualified: Yes