29D-Link DIR-628 User Manual
Section 3 - Configuration
Wireless Settings
Check the box to enable the wireless function. If you do not want to 
use wireless, uncheck the box to disable all the wireless functions. 
Click Add New to create your own time schedule to enable the 
wireless function. 
Service Set Identifier (SSID) is the name of your wireless network. 
Create  a  name  using  up  to  32  characters. The SSID is  case-
sensitive.
Select 2.4GHz if you want to use the 2.4GHz band or 5GHz band 
if you want to use the 5GHz band. 
2.4GHz:
Select one of the following:
802.11g  Only  -  Select  if  all  of  your  wireless  clients  are 
802.11g.
Mixed 802.11g  and  802.11b  - Select if  you are  using  both 
802.11b and 802.11g wireless clients.
802.11b  Only  -  Select  if  all  of  your  wireless  clients  are 
802.11b.
802.11n Only - Select only if all of your wireless clients are 
802.11n.
Mixed 802.11n, 802.11b, and 802.11g - Select if you are using a mix of 802.11n, 11g, and 11b wireless clients.
Mixed 802.11n and 802.11g - Select if you are using a mix of 802.11n and 802.11g wireless clients.
5GHz:
Select one of the following:
802.11a Only - Select if all of your wireless clients are 802.11a.
802.11n Only - Select only if all of your wireless clients are 802.11n.
802.11n and 802.11a - Select if you are using both 802.11b and 802.11g wireless clients.
Enable Wireless:
Wireless Network 
Name:
802.11 Mode:
802.11 Band: