Perixx PERIMICE-513L Left Handed Ergonomic Vertical Mouse - 1000/1600 DPI - Recommended with RSI User

True Ergonomic Design for Lefties Lefties of the world have to deal with many disadvantages in daily life products. Choosing a comfortable mouse to protect us from daily muscle injury should be easy, but might seem a luxurious wish for most lefties. PERIMICE-513L is the left version of Perixx’s top selling mouse of ergonomic family. Streamline design for the most natural position of human wrist. Slightly tilted left shape, easy grab without bending wrist and arm. Effective prevention of RSI (Repetitive Strain Injury) syndrome. Precisely calculated design of button layout, ideal for all hand size left-handers. Practical and Versatile On top of the exceptional touch feeling from the high quality rubber coating, 6 button design includes one 2-level DPI switch (1000/1600) and 2 internet browsing side buttons. Hot key buttons provide an easy reach to every necessary click, greatly reducing repetitive stress on fingers. Built-in precise optical sensor, accurate tracking leaves no details behind. Plus 1.8m durable cable, more flexibility to organize your work space. System requirement Windows XP, Vista, 7, 8, 10 or later USB Port Specification Dimension: 120x75x63 mm Sensor: Optical DPI: 1000/1600dpi Size: It is suitable for all different sizes of hands Handedness: Left Number of Buttons: 6 Scroll wheel with middle click: Yes Cable length: 1.8 meters