Accton Technology Cheetah Wireless-3501C Quick Installation Manual page 24

Cheetah Wireless-3501C USB Adapter
18. Rate is the data transmission/reception rate setting. It can be set to Auto, 1 Mbps, 2
Mbps, 5.5 Mbps, or 11 Mbps. Usually this should be set to Auto. In a radio frequency
hostile environment, a lower rate can provide more stable transmission quality.
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