Dell Optiplex 980 SFF, Core i5, 3.2GHz, 8GB, 500GB, DVDROM, Windows 7 Pro, *** Wi-Fi USB Adaptor ***, FREE NEW KEYBOARD + MOUSE + SPEAKER *** PLUG AND PLAY ALL-IN-ONE SYSTEM - *** with 20" DELL LCD SCREEN *** By TDi Computers Intel Core i5 -650 3.2GHz, 8GB DDR3 (upgradeble), 500GB (Huge Space ) Hard Disk comes with DVD ROM Wireless Wi-Fi ready (Brand NEW - USB Adaptor) Connect computer like Laptop wirelessly to internet or network cool features added FREE : Brand NEW USB keyboard, Mouse, Power Code and Speakers all necessary cables added Windows 7 pro pre-installed with recovery partition and Media. You can repair computer using our recover partition or when comes to replace a new Hard Disk our media recreated all OS and recovery partition on the new drive. No other 3rd party tech support required. Business Great fastest machine with lowest price