Card Reader for Blackberry Playbook

We've recently bought a Blackberry Playbook, can anyone tell me if it is possible to view images from a Pentax DSLR for example on one of these devices using a suitable card reader? It only has a micro usb port so do I have to buy a converter or similar?

Rob

Strangely, this may not be possible. I did a little research because I'm quite interested in the Playbook and all the references I could find on the net suggest you can only transfer photos to it by Wi-fi or from a card installed in a Blackberry phone. Here's a typical discussion about the issue, although later software may have changed the situation: link

Good luck

Al