Designed with Auto-Negotiation 10/100Mbps dual-speed capability, PUN1001 works flawlessly in 10Mbps and 100Mbps Ethernet/Fast Ethernet networks. This full featured compact size USB print server connects to printer's USB port via an USB cable which is included with the unit. With TCP/IP, IPX/SPX, NetBEUI, LPR and AppleTalk multiple protocols support, PUN1001 works with all leading network operating systems including Microsoft Windows 98/Me/NT/2000/XP, Novell NetWare, UNIX, LINUX and Mac OS. Installing and Managing of PUN1001 is simple using the Setup Wizard and its web based management utility program. PUN1001 even has built-in Flash memory for smooth firmware upgrade if needed.