Pros The easy to use plug-n-play feature. After installation I attached my new SATA 6Gb hard drives. After the partition and format, the drive was available on my desktop.
Cons There were no cons about this product.
Summary I love the plug-n-play feature. When there is no software installation it makes things much easier, I don't have to worry if I am installing the wrong software or if there is a more up to date software on their website. With 2 SATA 6Gb/s ports I am to take full advantage of the newer SATA 6Gb/s hard drive speeds and use the PCI-Express ports on my motherboard.
To put it simple terms, if you need a trouble free upgrade for your system this is the product for you.