Pros: Good value. Very good instructions.

Cons: None so far.

Overall Review: I checked on the Rosewill site to ensure that the cartridge was compatible with my laser printer,

Pros: Good value. Designed to hold cap in loop when the cap is removed.

Cons: None.

Overall Review: Wish I had bought more than one at the time.

Pros: Excellent construction. Good instructions.

Cons: None so far. Was not looking for a see thru side panel or a fancy front.

Overall Review: Note that it only takes a slim optical drive