IBM Auto 16/4 Token-Ring ISA Adapter. Compatible with DOS 3.3 or later, OS/2 1.3 or later, Novell Netware 3.X and 4.X, OS/2 LAN Server, LAN Manager, Banyan VINES 5.50, Windows for Workgroups, and Windows NT. Box isn't in the best shape but it is the original box and comes with the Auto 16/4 ISA adapter, RJ-45 conversion cable, 3.5 driver and diagnostic diskettes, installation instructions, and safety manual. Please click on th MORE DETAILS tab below to see a picture of the RJ-45 conversion cable.