Pros: Solid build, multiple connections options. Worked well until it didn't.

Cons: Stopped working after about 6 months. I was sporadic and gave me fits on my Mac. It finally quit and I thought it was the WD drive. Put the drive in a Vantec case and it's fine. $70 in the garbage, thanks!

Pros: Price/GB.

Cons: The only thing that recognizes the card is my Macbook Air; which is what I bought it for. However, I've put it in my Mac Pro, my Cannon video camera, NOTHING. My Mac Pro doesn't even recognize that I inserted it and my camera keeps telling me I need to initialize the card.

Overall Review: I can see why other people write it off as dead. I wanted extra storage for my Macbook, and it works for that. If not, I would have returned it, and I almost did anyway. I will absolutely avoid this brand in the future.