Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.

[EX Q]: Slow response .heavy to do fast work.mouse response to late. So it is not good mouse.so go for another choice.
[EX A]: Not good

[EX Q]: Works great for my Cell Phone. Need more room to support tunes and photos. Fast read/write. It does what it is supposed to do and that works for me.
[EX A]: Serves it's purpose...

[EX Q]: Wasn't sure what I'd experience with this product, but it worked perfectly and I'm glad I took a chance on it. Will look for other Anker products again.
[EX A]:
Pleasantly surprised