I have not used this product but have attached it to my iPad 10.5. The device is securely fixed in this holder and the holder is easily adjustable. The construction feels solid, but be warned, the closer you bend your arm to the joint, the more fragile the joint becomes. Be sure to secure the fitting connection when manipulating the corners. Another note is that the 12 inch arm isn't as long as you might think and will adjust to your application. I have a newer model full size pickup truck and my arm is barely long enough to use the included footrest.