I bought this to use airprint with my new iMac. It was a doddle to set up and no compatibility issues at all. Easy to use and good quality photo prints. Memory card slots SD MS & MS Duo also USB. I've not used these slots yet, but don't see them being an issue. A well priced piece of kit. Plus there are loads of cheaper alternative ink suppliers, compared to other makes!
Bought this as recommend by my physio. I suffer from lower back issues. It does help in the car and you can feel the support it gives. It's firm and stays in place. I use it in my Zaffira and Micra with no issues.