TP-Link TL-PS310U Single USB2.0 Port MFP and Storage Server$65Ships in 2-3 daysCheck In-Store Availability
TP-link TL-PS110U Single USB2.0 Port Fast Ethernet Print Server$59Ships in 2-3 daysCheck In-Store Availability
TP-link TL-PS110P Parallel Port Fast Ethernet Print Server$69Ships in 2-3 daysCheck In-Store Availability
Printer servers are used to convert printers without networking features, to use the network (for network printing) via a USB cable.
There are both wired and wireless versions.
A great option if you'd like to set up your home or office printer so all family members or staff can print easily, and save money instead of buying a new printer.