Asus Transformer Tf101-a1 10.1-inch Tablet with Dock Keyboard 10.1" WSVGA (1280x800) IPS Capacitive LED Touchscreen; Android 4.0 Operating System NVIDIA Tegra 2 CPU; 1GB of DDR2 SDRAM, 1 slot, 1GB Max; 16GB Internal Flash Memory; Wireless 802.11bgn; Bluetooth 2.1 Mini HDMI Port; Micro SD Card Slot; 1.2MP (front) and 5.0MP (rear) Webcam GPS; Gravity Sensor; E-Compass; Light Sensor; Gyroscope; 24.4Wh Lithium Polymer Battery (Up to 9.5 Hours Battery Life) 40-Pin Docking Port for Optional Keyboard (Keyboard included)/Docking Station (Model Name: TF101 DOCKING)