Super dual box pro
this did work well for about a year, but then one of my ps2 controllers broke, and when I got a new one and tried it, it wouldn't work. in config/calibrate all the buttons were flashing randomly. I haven't tried other controllers ever since. I'm afraid this device might have caused that other controller to break. still works with my oldest ps2 controller and dancepad tough...

extremely good
it worked perfectly for my fighting stick when my previous adapter couldnt detect it.
good drivers with powerful features.
if mine is ever spoilt/lost. ill buy THIS again

regarding madden
you need to rename your controller in regedit to "Logitech Rumblepad 2 USB" for the analogue sticks to work. This is nessecary with all ea titles, since they dont support this adaptor.

Great product!
I got this adapter yesterday. It worked out of the box. I had to install the software from the bundled floppy and do a minute configuration. The adapter is simply awesome.

Great stuff
The adapter itself works great, the numerous features of it can be pretty useful. As long as you're trying to use it with an application that supports a gamepad/joystick, you should be fine, if not, using a joy-to-keyboard mapper program does the trick. Absolutely necessary for fans of games that benefit greatly from gamepad control, like platformers, fighters and shooters.