I use it for some time, and it really is a great wrench, quick, the values given by the manufacturer are real. The key looks great in the pictures, but it is tiny in made and of high quality. Very good buy, it gives more space to my LG G2 33Go ROOTE. She even has mounted 132mo / s stably with leading a 190mo / s !!!! Whereas the manufacturer has announced 85MB / s! (Windows 8.1 + ssd) It also works on a non ROOTE LG G2. Great product I count myself back others.