It's no longer on the market, and it's a biiiit clunky, but it's an easy to use and sturdy as hell foot controller for my Pod HD Pro X. I use it mainly for quick switching and live applications (plus controlling of volume and whammy effects while recording).
Good robust board, providing "I've definitely clicked it" confidence.
Not sure if it's really the fault of the floorboard itself, but every few months or so, the pedal will stop talking to the amp for a few hours... And then it's fine again. It's not the ethernet cable used to connect the two items together, so I'm not sure what makes the pedals unresponsive.
Other than this mysterious issue, I can't fault it.
Built like a brick. Nice LED display. Extends the capability of the Line 6 Spider series (I use a Spider Valve Mark I). Unlocks Wah effect on Spider. Unlocks Boost effect.