HP Jetdirect 2700w USB Wireless Print Server (J8026A)
Amazon.com: Wireless Print Server (NOT Plug&Play), 2 Port USB Print Server, Computer Networking Print Servers - Convert USB Printer To Wireless WiFi Ethernet Networking - Windows Mac Linux Compliant - CR202 : Electronics
Print Server Work | Wireless Usb Print Server | Print Server Printing - Ps2121-r - Aliexpress
Wireless printing for your DS40, DS80, RX1 and DS620A, - FotoClub Inc
EDIMAX - Legacy Products - Print Server - Wireless 802.11 b/g USB / Parallel Print Server