EasyLink 2.4Ghz wireless mini keyboard with built-in optical trackball. Superior long-distance connectivity of over 30 feet.

alaTest has collected and analyzed 2 user reviews of EasyLink 2.4Ghz wireless mini keyboard with built-in optical trackball. Superior long-distance connectivity of over 30 feet. From Amazon.com. The average user rating for this product is 2.0/5, compared to an average user rating of 4.0/5 for other products in the same category on Amazon.com. People really like the price.