Anker Vertical Ergonomic - vertical mouse - 2.4 GHz - black

This mouse features a scientific ergonomic design to promote a healthy "handshake" position, reducing strain. It uses optical tracking technology with resolutions of 800, 1200, or 1600 DPI for smooth and precise tracking. The added next/previous buttons are convenient for browsing. It enters power-saving mode after 8 minutes of inactivity.