Razer Cobra Pro Lightweight Wireless PC Gaming Mouse with Razer Chroma RGB, Customizable Controls, 77g, Black Cut the competition down to size and dazzle them all with the Razer Cobra Pro?a wireless optical gaming mouse powered by Razer Chroma? RGB. Featuring Razer? HyperSpeed Wireless and 11 individually programmable lighting zones, color your play with an illuminating level of freedom and immersion. Experience advanced Razer Chroma? RGB lighting capabilities via Chroma Studio. Sync your lighting effects across all other Razer Synapse 3-enabled devices. Streamline your setup and free up a USB port by connecting your mouse and compatible Razer wireless keyboard to the Razer multi-device dongle. Expand your arsenal by doubling the number of customizable buttons with Razer Hypershift technology. For versatility in any scenario, the Cobra Pro offers three modes of connection: 2.4GHz (Multi-Device), Bluetooth, and USB Wired. It is also compatible with Razer Mouse Dock Pro and Razer Wireless Charging Puck for wireless charging (sold separately). 10 Customizable Controls for advanced macros across 5 onboard profiles: From essential commands to complex macros, enjoy a greater degree of control at your fingertips and be ready to game anywhere with 5 onboard memory profiles. 11-Zone Chroma Lighting with Underglow powered by Razer Chroma? RGB: Customize each zone from 16.8 million colors and countless lighting effects, and experience greater immersion as they react dynamically with hundreds of Chroma-integrated games. Razer? Focus Pro 30K Optical Sensor for best-in-class precision: Razer?s brand-new sensor provides flawless tracking performance on a wider variety of surfaces including glass?supported by intelligent functions for enhanced aim and control. Razer? HyperSpeed Wireless for high-performance, low-latency gaming: Enjoy ultra-responsive gaming with speeds faster than other wireless tech. Upgrade to atrue 4K Hz polling rate with the Razer Mouse Dock Pro or HyperPolling Wireless Dongle (both sold separately). Razer? Optical Mouse Switches Gen-3 for unrivaled durability and speed: From an improved 90 million click lifecycle with zero double-clicking issues to a blistering 0.2ms actuation with no debounce delay, enjoy reliability and speed that outshines all others. Versatile Connectivity and Power Bluetooth with USB Type C and wireless charging: Lasting up to 100 hours on HyperSpeed or 170 hours on Bluetooth, the mouse can be charged via USB Type C, the Razer Mouse Dock Pro, or the Razer Wireless Charging Puck (can be purchased separately).