bad model number same as ET2221IUTH02 TOUCH Display Display 21.5-inch (1980 x 1080) LED Backlit Touch 10-point capacitive multi touch Color BLACK CPU Intel Core i5-4430S Chipset Intel B85 Graphics Intel HD Graphic 4600 HDD 1TB SATA Hard Drive (7200RPM) MEMORY 8GB installed (4G*2) up to 8GB, DDR3 at 1600Mhz, 2 x SO-DIMM TVTUNER/REMOTE Without TV tuner ODD Tray-in Supermulti DVD RW CAMERA 2.0M Camera WLAN/BT 802.11 B/G/N & BT4.0 LAN 10/100/1000Mbps KBM Wireless Keyboard & Mouse OS Windows 8 64bit MM1(WW+AN) AD+PW CORD AD+PW CORD 120W Side I/O "2 x USB 3.0 1 x 6-in-1 card reader 1 x Microphone in 1 x headphone out" Back I/O "2 x USB 3.0 1 x USB 2.0 1 x HDMI-in 1 x HDMI-out 1 x DC-in 1 x RJ-45 1 x TV-tuner (optional) 1 x kensington lock"