Belkin F5D8073 User Manual - Page 38

Troubleshooting Adapter does not perform or connection is unstable when computer has a second built-in wireless network card (such as a mini PCI or Intel® Centrino™). This condition occurs if your computer has a built-in wireless card while your Belkin N Wireless ExpressCard Adapter is also active. This happens because Windows must now handle two active wireless connections. You need to disable the built-in wireless card from your computer under "Network Adapters" in the Device Manager. Adapter does not perform or connection is slow when computer has a built-in wired Ethernet card. This condition occurs if your computer has an active Ethernet card while your N Wireless ExpressCard Adapter is also active. This happens because Windows must now handle two active network connections. You need to disable the Ethernet card from your computer under "Network Adapters" in the Device Manager. What's the difference between 802.11g and draft 802.11n? Currently there are three commonly used wireless networking standards, which transmit data at very different maximum speeds. Each is based on the designation for certifying network standards. The most common wireless networking standard, 802.11g, can transmit information up to 54Mbps; 802.11a also supports up to 54Mbps, but in the 5GHz frequency; and 802.11n draft specification can connect at up to 300Mbps. See the chart on the next page for more detailed information. 36