Edimax BR-6524n Manual page 77

ESSID
Channel Number
Associated Clients
2.4 GHz (B+G+N): 2.4GHz Band, Allows
802.11b, 802.11g, and 802.11N wireless clients.
It's recommends to select this band to maximize
compatibility.
This is the name of broadband router. You can
type any alphanumerical characters here,
maximum 32 characters. ESSID is used to
identify your own broadband router from
others when there are other broadband routers
in the same area. Default SSID is 'default', it's
recommended to change default ESSID value
to the one which is meaningful to you, like
myhome, office_room1, etc.
Please select a channel from the dropdown list
of 'Channel Number', available channel
numbers are 1 to 13. You can choose any
channel number you want to use, and almost
all wireless clients can locate the channel
you're using automatically without any
problem. However, it's still useful to remember
the channel number you use, some wireless
client supports manual channel number select,
and this would help in certain scenario when
there is some radio communication problem.
Click 'Show Active Clients' button to show
the list of all connected wireless clients. You
can click 'Refresh' in new window to get
latest list again, or click 'Close' to close the
window.
Please note that if you have pop-up blocker
installed, you may have to disable it or tell
your pop-up blocker to allow the popup
window, or you will not be able to see the
wireless client list window.