This HP ProBook 6550b laptop computer is in good physical condition, but shows wear from previous use. It was tested to boot into the BIOS screen. No further testing was done. It comes with a 750 GB hard drive installed, but you will need to install your own operating system. There is a Windows 7 Pro COA sticker on the back with an activation code.
The laptop comes with a power adapter, a power cable, and a battery. The battery was tested to charge, but the full battery capacity is unknown. No outside accessories are included.