Gyration Ultra GT Cordless Optical Mouse - Mouse - optical / gyroscopic - wireless - RF - USB wireless receiver

alaTest has collected and analyzed 22 user reviews of Gyration Ultra GT Cordless Optical Mouse - Mouse - optical / gyroscopic - wireless - RF - USB wireless receiver from Amazon.com. The average user rating for this product is 2.9/5, compared to an average user rating of 4.1/5 for other products in the same category on Amazon.com. People are impressed by the durability. The usability also gets good comments. Many are negative about the reliability. Opinions are divided on the size.