On the lower end of the device as seen on the diagram you see the following: 1. Speaker - the perforated one 2. Hardware screen lock 3. Audio jack On the upper end; 1. Speaker 2. May be micro usb 3. I am not sure what the third one is Then on the left side of the device: 1. power button in the center 2. zoom keys on the top 3. Power hole Now compare with the image i posted in the thread. The lower end matches exactly.