Wireless Optical Trackball Keyboard

Posted by admin on March 9, 2010

We all know about optical trackballs. Most people like them so they still use them. But today you no need to go for mouse at all. Wireless keyboard with optical trackball has replaced the mouse for navigating the computer content. As it happens, it’s one of the best ways we’ve found for working your computer from your bed/lounge. This wireless keyboard is necessary for home-theater PC owners. Because of its small size, the wireless keyboard is best kept in the big open hall/ living room. The RF wireless signal of the keyboard is strong enough to use from a distance of 30 feet. The AA batteries used in this keyboard are non-rechargeable and its battery life is for two months. The size of the keys is as same as normal keyboards.