3 chromebooks by Dell. All 3120 series. Two are 2GB and the other is 4GB. One of the mousepads doesn't respond.  All use guest account (don't know original users passwords). or reinstall operating system.  All power cords are good. Screens are good. wifi works great. Batteries untested but should be ok. All have some cosmetic issues but work well. Sold as is and thanks for looking.