Selling this since basically I lost interest in video gaming on the computer system. Its like brand name new as you can see from the pictures, it works terrific. It was kept concluded so there's no scratches on it.

　　High-resolution MX Optical Engine (1800 dpi) for smooth tracking and feedback.

　　Numerous level of sensitivity levels that can be adjusted on the fly, to fit your video gaming style.

　　Programmable buttons for mapping your preferred controller functions.

　　Super-slick polytetrafluoroethylene video gaming feet for ultra-smooth sliding.

　　Contoured grip for enhanced performance and convenience.

　　The Logitech MX 518 optical gaming mouse provides gamers a precision benefit. Its 1800 dpi optical engine delivers determine accuracy for exact targeting and high-speed handling. A sculpted convenience grip helps minimize strain, and slick polytetrafluoroethylene (PTFE) feet move smoothly throughout nearly any surface area, without any skips. This durable fit and finish permits for longer, more challenging play. In-game sensitivity changing lets you easily control cursor speed and responsiveness without ever having to interrupt your game. Advanced software permits you to easily personalize your mouse to every game you play, and 8 programmable buttons supply included control and effectiveness.