This is an optiplex 750 with upgraded internals. This includes a 2 terabyte ssd, 16 gb of ram, as well as an updated graphics card from nvidia GeForce. Overall the upgrades themselves make the computer run very smoothly where you can play games or do simple office work efficiently! There is also a WiFi connector which allows you to connect to any WiFi you need. All cords to connect computer to monitor are included and can support multiple monitors!