I recently bought a replacement hockey puc mouse Bondi blue for my I Mac and the replacement is a little different and I'm wondering if it is a fake. First of all the replacement has a black track ball while my old one has a Bondi blues and white one but that might just be a cheap replacement. also the replacement has a notch on the button for some reason and the disc that covers the track ball is a lighter color than the rest of the mouse. (The first two pictures are of the broken/ original mouse and the other two are of the replacement)
mouse.