Aspire Switch 11 SW5-171P-82B3 Convertible Tablet. Intel Core i5-4202Y (3MB Intel Smart Cache 1.60GHz up to 2.0GHz with Intel Turbo Boost Technology) Memory: 4GB (4) DDR3L SDRAM Storage: 128GB SATA SSD microSD card reader LED TFT LCD: 11.6" (1920 x 1080) IPS 10-point touchscreen Zero Air Gap Technology Graphics: Integrated Intel HD Graphics 4200 (200MHz base frequency 850MHz max dynamic frequency) Communications: 802.11a/b/g/n WLAN Bluetooth 4.0 webcam Accessory: Keyboard active stylus pen. OS: Windows 8.1 Pro (64-bit)