D-Link DWR-330 User Manual page 11

2) Advanced Settings

Channel: You can change the Wi-Fi radio channel in this drop-down menu.

Wireless Mode:

802.11b: Only clients that support the 802.11b standard are allowed to access
the Mobile Wi-Fi. The maximum rate for wireless transmission is 11 Mbit/s.

802.11g: Only clients that support the 802.11g standard are allowed to access
the Mobile Wi-Fi. The maximum rate for wireless transmission is 54 Mbit/s.

802.11b/g: Clients that support the 802.11b or 802.11g standard are allowed to
access the Mobile Wi-Fi.

802.11b/g/n: Clients that support the 802.11b or 802.11g or 802.11n standard.
3) WLAN MAC Filter
The MAC address filter function is for access control from the wireless network.

MAC Filter Enable:

Disable: Select Disable to disable the function of filtering MAC addresses .

Allow: If the MAC address of a client is listed in MAC Address, the client is
allowed to connect to the device over the Wi-Fi.

Deny: If the MAC address of a client is listed in MAC Address, the client is
prohibited from connecting to the Wi-Fi over the Wi-Fi.

MAC Address List: After enabling the MAC filter function, please enter each
MAC address which is allowed to access this Wi-Fi router.
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