Windows 98SE/ME/2000/XP/2003 Mac OS 9.22 or later Unix/Linux
2.5" x 2.4" x 1.0"
Easily connect your USB printer to a network Allows multiple computers to share one USB printer on the network Print from any computer on your network or from across the Internet Supports DHCP Client and multiple network protocols 10Base-T / 100Base-T auto-sensing Supports Telnet and Web Management software
Touch below link for the compatible list : http://www.iogear.com/files/pdf/GPSU21_Printer_Compatiblity_List_4-20-09.pdf
GPSU21 Manual Resource Disk RJ45 Cable Power Adapter Other Accessories