Document #: 03528 How are 3C509 and 3C509B different? Question: What are the differences between 3C509 and 3C509B? Answer: The 3C509B features: - 25% faster speed than the original EtherLink III - Performance-optimized for Netware, with Novell's new Universal Client included - Easier installation with automatic support for Plug and Play and non-Plug and Play PC's - Improved AutoLink software for auto-installation of Novell's Netware Universal Client - Exclusive auto-sensing of installed media type - 100% backward compatibility with 3C509