Pros: Installed on my Dell Inspiron 15R SE (7520) aprox 6 months ago. the laptop never was as fast as I thought it should be. in fact it was kinda slow and buggy. Put in the crucial 480, along with a fresh load of win 8.1. I was considering getting a new laptop but not now! Best hardware upgrade ever. Made it into a new machine. Runs like it should have in the first place, especially since it had a mSATA boot drive which didn't seem to help.

Cons: none

Pros: liked the length and thin cable

Cons: bad connectors

Overall Review: worked for a month then developed static. seems like the connectors are bad.