Your enemies should be petrified. The Cobra's got an accurate Razer 8500 DPI optical sensor and is ready to strike whenever you are. It's got 6 programmable buttons, letting you assign all your macros and secondary functions, like push-to-talk, ping, and more. The RGB lighting has over 16.8 million colours and countless lighting effects to choose from. And you can expect nothing but responsive, reliable clicks with the Gen 3 Razer Optical Mouse Switches.Good to know- No need to be worried about your mouse getting stuck with the SpeedFlex cable - it's designed to cause minimal drag- Thanks to Chroma integration, RGB lighting will react in sync with your gameplay of Chroma enabled games- When you unplug the mouse, it saves your Razer Synapse profile in the onboard memory for the next time you use it- The gaming mouse glides smoothly across any surface with its 100% PTFE feet