The Twelve South bracket has impressed me immediately. So ordered, unpacked, installed. All in all, met the holder also absolutely their intended purpose. I just noticed that the screws do not hold the Backpack 100%. However, nothing is threatening to fall off of the plate. I myself use the Backpack on a 27-inch iMac and have two 3.5-inch drives are on it. So far there were no problems. Due to the high price and the only 98-percent stability there is a point less.
