Logitech G - Update your setup with our G613 and G603. Wireless convenience with none of the lag, thanks to our Lightspeed technology. http://logt.ly/6184DGnv4 | Facebook
Logitech G on Twitter: "Clear the clutter & organize your desktop setup with the #G603, #G613, and #G840. #PlayAdvanced #LogitechG https://t.co/QKNxFygY3v https://t.co/li3gbrIxMr" / Twitter
Amazon.com: Logitech G603 LIGHTSPEED Wireless Gaming Mouse (Renewed) : Video Games