This Chromebook unit was refurbished. Paid $99. There is a vinyl sheet glued to the top so I suspect the top was scratched or badly worn. The edge of the sheet is peeling.The unit did not come with a charging cord so I called Amazon and they shipped a power cord a few days later. This unit has two USB ports and one HDMI port. Also has a port for a micro disc. The key pad has a mouse touch pad but I use one USB port for a wireless mouse, The unit is working properly.Chromebooks offer a good option for school work and new users to computers. The 11.5 screen is adequate and the operating system if fine for web browsing . There are several system applications and more can be downloaded from Google Play, much like an Android phone.The Docs app can be used to write letters, The Sheets app is for spreadsheets. Also has a camera for virtual meetings.Not a good unit for gamers. Similar to using your smartphone. Connect to internet using  Bluetooth or tether to your phone.