Compact 6-button optical wireless mouse for particularly precise and smooth cursor control thanks to high-precision BlueWave technology. Blue Wave Sensor enables use on almost any surface. Ergonomic shape fits perfectly in the right-handed hand for comfortable working conditions. Browser keys support the forward/backward function of the Internet browser for easy navigation. Whisper-quiet keys allow you to work with the mouse in a relaxed and undisturbed manner. Dpi switch to change pointer speed. Stowable USB receiver can be transported in the mouse housing to save space. Separate on/off switch enables energy-saving use of the devices. Built-in rechargeable Li-Ion battery, when the battery is empty, simply recharge with the charging cable (runtime approx. 75 days with everyday use). The ultra-small USB receiver is suitable for permanent integration in the notebook or PC. 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 set-up. Switchable sensitivity between 800, 1200 and 1600 dpi. Polymer-coated glide feet ensure smooth mouse movements and trouble-free operation. Rubberised scroll wheel included. System requirements:. Operating system: Windows 11/10/8/7, MAC OS 10.10 or higher.