This Linksys Wireless-G Print Server is a great way to bring wireless printing capability to older printers that do not have built-in wireless printing capability.  Wireless printing allows you to use one printer with multiple computers without having the printer physically attached to any of the computers, thus allowing you to place the printer anywhere within your house.  This item comes complete with a power supply adapter, an Ethernet cable, a USB cable, a Quick Setup Guide, a registration card, and an installation CD and is still in its original shrink-wrapped packaging.