This laptop, the ProBook 6450b from HP, is in great working condition. It was tested to boot in to the BIOS menu and show system information. No further testing was done. The exterior shows some wear from previous use. The mouse nub cover is missing, but it still works.
The laptop comes installed with a 320 GB hard drive, but no operating system. You will need to install your own operating system. There is a Windows 7 Pro COA sticker on the bottom panel.
The laptop also comes with a power adapter, power cable, and battery. No outside accessories are included.
***The full remaining capacity of this battery and its ability to fully charge is unknown. It may or may not need to be replaced.***