- Compact, optical 6-button wireless mouse with nano receiver for super-precise and soft mouse pointer control ,- The ergonomic shape nestles comfortably in your right hand, allowing comfortable working for right-handed users ,- Intelligent energy management activates standby mode when not in use ,- Storable USB receiver can be transported inside the mouse to save space ,- 2.4 GHz radio technology for reliable, interference-free and fast signal transmission with a range of up to 8 m ,- Smart-Link technology for easy start-up ,- Switchable sensitivity between 800, 1200 and 1600 dpi , ,System Requirements: ,- Operating system: Windows 10/8/7/Vista/XP, MAC OS 10.10 or later - Connection: USB-A Plug ,- Connection: Wireless ,- Model: Standard Mouse ,- Number of Mouse Buttons: 6 Buttons incl. Scroll Wheel ,- Scroll Function: Scroll Wheel ,- Sensors: Optical ,- Width x Depth x Height: 6,5 x 9.6 x 4.2 cm ,- Resolution: 1200/1600/800 dpi ,- Colour: Red 2 years legal warranty only