Adjust the weight and balance of your mouse and frag like a pro! The Logitech G5 Laser Mouse looks greatand gives you the competitive edge with its gaming-grade design.The 36-gram adjustable weight cartridge allows for thousands of variations on mouse handlingincluding one that's perfect for your unique gaming stylewhile Polytetrafluoroethylene (PTFE) gaming feet provide the ultra-smooth glide you want during fast maneuvers. Featuring a 2000 dpi laser engine , the Logitech G5 is capable ofsending out an astounding 500 USB reports per second for precision response at blinding speeds. Dominate the game with this Logitech G5 Laser Mouse!