alaTest has collected and analyzed 91 user reviews of IBM 19K2002 Optical Navigator Mouse from Amazon.com. The average user rating for this product is 3.9/5, compared to an average user rating of 4.1/5 for other products in the same category on Amazon.com. Views about the durability and size are overall positive. The usability and design also get good comments. There are some mixed views about the reliability.