Have decided after a long search me for this product because I wanted to use it along with my new Mobo, RIVE. Unfortunately, however, I had to return the controller back since it does not support UEFI BIOS and thus do not run in my new Mobo. This I learned from Adaptec only when I had the controller already on my desk. Generally not support Adaptec UEFI BIOS. Too bad that you get the first say as a client if you got the product. Amazon has as always delivered quickly and efficiently, the withdrawal was without problem