Acer 2019 Business Desktop Computer, Intel Quad-Core i5-7500T up to 3.3GHz, 802.11ac WiFi, USB 3.1, HDMI, Keyboard& Mouse, Windows 10 Professional, Choose Your RAM/Hard Drive up to 8GB DDR4, 256GB SSD Choose RAM from 4GB, 8GB DDR4, Hard Drive from 128GB to 256GB SSD for your desired specs. 7th Generation Intel Quad-Core i5-7500T Processor @ 2.70GHz (6M Cache, up to 3.30GHz) Intel HD Graphic; No Optical Drive 802.11ac wireless LAN, Bluetooth, 6x USB 3.1 Gen 1 Windows 10 Professional 64-bit English, Keyboard & Mouse