Razer Viper Ultimate Wireless Optical Gaming Mouse

Connectivity technology: Bluetooth. 5 On-Board Memory Profiles bring your settings anywhere and be match-ready in no time. 8 Programmable Buttons Fully configurable via Razer Synapse 3, the 8 programmable buttons let you access macros and secondary functions so you can execute extended moves with ease. Activate up to 5 profile configurations from its onboard memory or custom settings via cloud storage.