USB Finger Handheld Wireless 2.4G Optical Trackball Mice Mouse with Rechargeable Battery

alaTest has collected and analyzed 5 user reviews of USB Finger Handheld Wireless 2.4G Optical Trackball Mice Mouse with Rechargeable Battery from Amazon.co.uk. The average user rating for this product is 3.8/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.co.uk. Reviewers really like the price. The usability is also appreciated, whereas many are less positive about the reliability.