ASUS C100PA 10.1 comes with Rockchip RK3288C, Quad-core 1.8 GHz 2 MB cache processor, Chrome OS Oprating System, 4GB RAM Memory and 16 GB eMMC, Hard Drive (HHD), The Laptop has VGA webcam, stereo speakers, trackpad,with microphone, SonicMaster, Full-size keyboard with numeric keypad, DVD/RW and Kensington security lock slot ASUS Smart Logon. ASUS C100PA 10.1 is 16 x 263 x 182 mm (H x W x D) and 900 g Weight, USB 3.0 x 1 USB 2.0 x 1(No of USB), 1280 x 800 HD, screen size is 10.1 inches, 2-cell Lithium-polymer and upto 12 hours by Asus.