Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Q: This thing works great! I recently bought a Macbook Air with 64gb of memory. I haven't used it all up...yet, but by adding this small adapter and a micro sd card, I can double my memory with 2 of these and 2 32gb micro sd cards for a little over $100! I've only got one of these and a 16gb at the moment, but I'll definitely be in the market for another one of these readers and at least another 16gb card in the near future. Definitely worth the money just because...it works perfectly, and it's extremely small.
A:
Perfect reader!