I am selling my Compac Presario 2100. It is 3.5 years old, very slow, and without wireless capability, but it does come with 768 MB of RAM. Still works well for basic processes (and probably would be better if the hard drive were cleaned up a bit). Ethernet, CD-ROM, USB plugs all in good order, and the battery is only about 8 months old. Until recently was regularly scanned for viruses and spyware. Comes with power adapter and HP bag.