The M546 is a great mouse that I had for years. It is comfortable and beautiful. I recently lost mine so I decided to buy a new one. I ordered from JustFixIt Store (not realizing that he just fix things and re-sell them as new). The plastic package came open in a way that it was cut with a knife or seizers in order to replace the mouse in the plastic as can be seen in the pictures. There is only two reasons for such a thing: 1. Counterfeit product 2. Refurbished product This was sold as new original M546 mouse - it is not! I buy a lot in Ali and this is a first time I was shocked to see what I got! I don't recommend this seller.
Great product, very fast shipping. Thanks!