Managing Editor Josh Goldman is a laptop expert and has been writing about and reviewing them since built-in Wi-Fi was an optional feature. He also covers almost anything connected to a PC ...

The ergonomic design allows you to operate it in a comfortable position, and the ball ... the M-IT11DRBK looks like when you hold it. Unlike a typical mouse, the M-IT11DRBK is a trackball mouse ...

“Not only is this nearly impossible to achieve with a standard mouse-holding position, it’s [also] downright tiring and takes forever.” “We would prefer to work with the cheapo freebie ...

But can it hold its own in a market full of ... while the shape of the mouse encourages a natural hand position. The weight climbs to about 147 grams when you insert a second battery.