The MWERGO T'nB black wireless mouse features an ergonomic vertical design conceived to prevent repetitive strain injuries (RSI) and wrist pain. Developed to maintain the hand in a neutral, natural grip position, it comes in a matte black finish and includes a high-definition optical sensor, side navigation buttons, and a stable wireless connection. The black color gives it a technical and highly professional look. Indispensable for those who spend many hours on the computer.