The Razer Viper Ultimate Wireless Optical Gaming Mouse in Black is a top-of-the-line gaming mouse designed for precision and performance. With an optical tracking method, programmable buttons, and adjustable DPI up to 20000, this mouse offers a seamless gaming experience. The ergonomic design, LED lighting, and battery status indicator make it a stylish and functional accessory for any gaming setup. Backed by a 2-year manufacturer warranty, this high-quality mouse from Razer is a reliable choice for serious gamers.