Razer Cobra Gaming Mouse, 8500 dpi, 6 Customizable Control Buttons, RGB Lighting, Black PERFECTED FOR GAMING Hit the target for precision and immersion with the Razer Cobra - a lightweight wired gaming mouse with Razer Chroma RGB technology. Armed with ultra-durable switches and adorned with a gradient Chroma substrate, you would never expect such a small mouse to pack such big gaming performance. Fast Movements and Comfortable Control With a lightweight design that adapts to most grip styles, the Razer Cobra not only allows for fast and precise control, but is also extremely comfortable to use even during long hours of gameplay. Powered by Razer Chroma™ RGB Customize the Razer Cobra from nearly 16.8 million colors and countless lighting effects. Experience greater immersion with an RGB gaming mouse that dynamically reacts to hundreds of Chroma-enabled games. Unparalleled Durability and Speed From an improved 90 million click lifespan with no double-click issues to a lightning-fast 0.2ms actuation with no lag, experience reliability and speed that surpasses all others. Powered by the Razer™ 8500 DPI Optical Sensor Fine-tune the Razer Cobra's sensitivity with precise adjustments in 50 DPI increments. Get the perfect setting that's truly tailored to your playstyle. Smooth, Hindered Mouse Movement The Razer Cobra cable has greater flexibility and is designed to produce minimal resistance, so you can perform faster, smoother movements for greater control.