Logitech Wireless Gaming Mouse G903 LIGHTSPEED with HERO 25K sensor - Mouse - right and left-handed - optical - 11 buttons - wireless, wired - LIGHTSPEED - USB wireless receiver - Walmart.com
Logitech G903 LIGHTSPEED Review - RTINGS.com
Logitech G903 Wireless Gaming Mouse Review - IGN
Amazon.com: Logitech G903 LIGHTSPEED Wireless Gaming Mouse, 12,000 DPI, RGB, Lightweight, 7 to 11 Programmable Buttons, Long Battery Life, Compatible with PC / Mac - Black (Renewed) : Video Games