Pros: This was a replacement of the similar model I purchased for my daughter's laptop. A couple of weeks after getting her first one, my adapter died. A quick switch of the plug confirmed that this would work for me too. So I ordered a second one. The first one, the wires let go in the middle of the unit. Newegg refunded the cost, I ordered a new one with a longer replacement cord, which the new adapter would not take (three end plug vs two ended plug).

Cons: Gets a bit warm. Cord from outlet to main box is only 3 feet long. Same with box to plug. Rosewill should ship it with 6 foot cords.

Nice. Getting the case open was hard... it does not want to slide apart as easily as the instructions says and when slide it back together it does not have any feedback it is all the way other than it stops moving. But it works fine. I would recommend this to others.