This manual provides installation instructions for the TokenLink Velocity PCI Network Interface Card (3C339) on various operating systems, including Windows for Workgroups (3.11), Windows 95 SR2, Windows NT Server 3.51, and Windows NT Server 4.0. It details the steps for installing the hardware, configuring device settings, and setting up network clients for Novell Netware servers. The procedures include driver installation, network protocol configuration, and system restarts.