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

alaTest has collected and analyzed 18 user reviews of Gyration Ultra Cordless Optical Mouse - Mouse - optical / gyroscopic - wireless - RF - USB wireless receiver from Amazon.com. The average user rating for this product is 4.1/5, 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 usability, but there are some critical reviews about the price and reliability.