Today the world´s leading manufacturer of computer mice, today unveiled two much-anticipated, extreme-performance G-series gaming mice. These new mice raise the bar for PC gaming by providing impressive specs, blazing speed, and a wide range of customization options. The Logitech G7 Laser Cordless Mouse gives gamers the opportunity to play with a cordless mouse that is truly Gaming-Grade™, with lightweight, quick-swap, rechargeable batteries. And the Logitech G5 Laser Mouse features a highly versatile weight-tuning system, enabling gamers to customize the weight and balance of the mouse according to individual preference, resulting in superior control.