Logitech G309 Lightspeed Wireless Optical Gaming Mouse - Black

Quick Overview :

• With Lightspeed wireless, you won't even notice you're not plugged in -- except for the freedom
• It's compatible with the Powerplay wireless gaming surface, which lets you ditch the batteries
• With onboard memory you can switch between 5 profiles for different games or players
• All 6 buttons are programable, so you can map your hotkeys to save precious milliseconds