Have spend several hours trying to make this work reliably (surprisingly, with a Linksys WAP4400N access point). It performs way too badly to cost this much.1) Version shipped is 3.1. Linksys' web site does not even list version 3.1 firmware. Last firmware release is for 3.0, back in 2007.2) The configuration utility allows choice of WPA2. It does not work. only WPA/TKIP does work.3) Don't bother with the CDROM. It did not detect the directly-attached bridge. Just use the Web-base configuration tool.4) Even when it connected to my access point, it drops lots of packets. And loses connection after a few hours and has to be power-cycled.This product just is not worth the hassle - look elsewhere. Returning product to Amazon as basically defective.