I've been using a Netgear PS 121 successfully for a couple of years, at least. Comes with software CD, but setup ain't very intuitive, I'm afraid.
Still'n'all, once it's set up & wired to router, it works seamlessly. (Except when some numpty pulls the power plug out, when, yes, BEagle, clearing the print queue is a pain.)
Plenty of them out there, altho' the design's a few years old now.