Pros: It gets the job done where needed. I removed a CD drive to install this in a PC i am using as a storage server. It's holding two 3.5" HDDs in the two 5.25" Bays.. I could install a third (3rd) HDD, but I don't have a SATA port for it. :(

Cons: None at the moment.

Overall Review: Quite happy with this purchase. Not sure it'd be useful for anything outside of HDDs.