Data rate: You may select a data rate from the drop-down list, however, it is recommended
to select auto. This is also known as auto-fallback.
N Data Rate: You may select N data rate from the drop-down list, however, it is
recommended to select auto.
Channel Bandwidth: Select channel bandwidth (Auto 20/40MHz or 20MHz)
Preamble Type: Select a short or long preamble. For optimum performance it is
recommended to also configure the client device as the same preamble type.
CTS Protection: CTS (Clear to Send) can be always enabled, auto, or disabled. By enabled
CTS, the Access Point and clients will wait for a ‘clear’ signal before transmitting. It is
recommended to select auto.
4.2.1.4. Security

Encryption: Disabled