Product Detail Intel Core i7-720QM Processor (1.60 GHz, 6MB L2 Cache, Intel HM57 Express Chipset) 6GB PC3-8500 DDR3 SDRAM memory (1x2048 MB & 1x4096 MB) (expandable to 8GB) Touch-enabled 23 Inch diagonal Full HD 1080p LCD Display with Brightview technology (1920 x 1080) 10/100/1000 Base-T network interface; Built-in Wireless LAN 802.11b/g/n; 6 USB 2.0 ports (5 Available) HP low-profile wireless keyboard with hide-away bay and numeric keypad; HP wireless optical mouse . The "HP TouchSmart 600-1155 All-in-One PC Black" is best product for you. We recommended HP TouchSmart 600-1155 All-in-One PC Black