The holder is 1A. Already to have less than 20 euros on Amazon. All standard 2.5 inch drives fit excellent in the holder. I purchased this mount for all my hard drives. Various screws for mounting are included as a Velcro strip for Assembly. With my Panasonic TVs, the 3rd largest screw fits. I did not think that the installation is so simple. The bracket is very easy adjust to the size of the hard drive and then hangs securely to the back of the TV. As Mr. Schäfer already wrote, is a just a little drawback: Unfortunately, no cable output downwards. For me this but also irrelevant.
Included are two high-quality USB cable that are worth 6-10 Euro alone is between. So for this price, the holder is really a hit!