Microsoft will be revising its mouse offerings in October and November, according to MacUser UK. The company plans to deliver a wireless version of its IntelliMouse Explorer, while offering updated versions of the Wireless Wheel Mouse, IntelliMouse Optical, and Wheel Mouse Optical. All optical models will benefit from improved technology, which track the surface area 6,000 times per second — faster than a human can move the mouse, according to Microsoft.