That's called a wifi print server. What maker do you like?
Cisco at http://www.amazon.com/Linksys-WPS54GU2-Wireless-G-Print-Server/dp/B0000E658Q
I have an HP Laserjet 1018 that has been doing just great in the two years that I've had it. The only "problem" has been that I sometimes regret not having gotten a wireless/networked printer. Is there a way to add on an external wireless card to a printer?

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