Boom N64 and PSX USB Adapter

There isn't any fancy control panel application that shows you joypads... I have an adaptoid I just plug it in and it works. You just need to map the controls with the application you use. I don't have a Pandora yet, but pretty sure it will act as a generic Joypad device.

Now if it isn't working for the pandora it may be because it's a USB 1.1 device and the Pandora USB only does USB 2.0, You can connect it with a USB 2.0 hub that will down-convert for you..