The DSL-2740B/DSL-2740R supports the following wireless securitystandards:
Uses a user-defined network key either 10 (for 64-bit) or 26(for 128-bit) hexadecimal digits long. Hexadecimal digits aredigits 0-9 and letters A-F.
Note: Enabling WEP on a DRAFT N connection will cap thespeed to 54mbps. To gain the Draft N possible speeds, WPA2 isreccomended. However WPA will also work.