Edimax Technology EW-7711UMN, EW-7711UAN manual Here are descriptions of every setup item

Here are descriptions of every setup item:

Item Name	Description
Profile Name	You can give this profile a name. Every profile needs a unique
	name.
	Please input the SSID of this access point. If you selected an
SSID	access point from the list, and its SSID is not hidden, the SSID
	will be filled automatically; however, you can modify the SSID by
	yourself.
	Please select the network type: Ad hoc or Infrastructure. If
	you’re connecting to an access point, please select
	‘Infrastructure’; for point-to-point wireless connection (i.e.
Network Type	connecting to another computer using Ad Hoc mode), please
	select Ad hoc here.
	If you selected an access point from the list above, please keep
	this field unchanged.
	You can select the wireless output power here. If you’re not too
	far from access point (good signal reception), you can select a
	lower output power to save energy; for a distant access point,
Tx Power	you can select a higher output power.
	It’s suggested to select ‘Auto’ to let setup utility decide the best
	output power for you.
	Select the preamble for Ad hoc mode here. Available options are
	‘Auto’ and ‘Long’.
Preamble
	It’s suggested to select ‘Auto’ to let setup utility decide the
	preamble for you.
	23