I have a PA2711U docking station / port replicator for my Toshiba Satellite Pro 405CS.

It adds a few more PCMCIA slots. Ideally I would leave my ethernet adapter in the docking station. But these PCMCIA slots are not functional.

The docking station adds "Cirrus Logic PCIC Compatible PCMCIA Controller". In Device Manager, it has error code 24: the device is not present, not working properly...

I actually have two PA2711U docking stations. Same problem for each, which would indicate a driver issue?

One of my PA2711U stations suddenly stopped outputting the color blue over VGA, which is why I bought another one. I am planning on opening it up someday to figure out why.