AIO520 22IKL, Intel Coreā¢ i5-7400T Processor (6M Cache, up to 3.00 GHz), Intel B250 Chipset, ATI RADEON 530 2GB, 4GB DDR4 2400, 1TB (7200 RPM SATA3), SLIM DVDRW Rambo Tray-in, Ethernet 10/100/1000, 720P Hide Away Camera, 3 x USB2.0 + 1 x USB3.0 (rear), 1 *USB3.0 (side), 3 in 1 Card Reader, 3Wx2 Speaker,HDMI in, HDMI Out, LAN, WiFi (802.11 AC), Bluetooth 4.0, Wired Keyboard Mouse, Kensington Lock, Win10 Home, 21.5'' LED Borderless Touch Screen (1920x1080p Resolutions), 1 Year On Site Warranty, 490.7 x 387.78 x 57(mm)(Chasis W/o Package), 8kg Gross Weight, 19.5 volt/120 watt, Gray (4YID) / Black (4XID)