Network Controller - Intel® 82579 Gigabit Ethernet Controller. The Dell Latitude E6320 comes with one of 3 wifi cards. I assume you had issues with downloading the input software for the trackpad. However what you need is the Intel Chipset Installation Utility for Windows 7 64 bit for this model (which should probably be installed before all. Are you getting yellow exclamation warning symbol over the SM Bus Controller shown under 'Other. How to fix 'SM Bus Controller doesn't have a driver' problem in Windows 7 64 bit operating system.
