1a quality, delivery fast; Once I wanted to replace my 3.5 "HDD in my iMac with a 2.5" SSD drive, I ordered this installation kit. Unfortunately, the mounting frame has not optimal in length to fit on the Samsung SSD 840 EVO panel. In addition, the screws of the 3.5 "hard drive did not fit exactly in my iMac. I just do not seem well informed enough. I had to improvise ...