Contour Unimouse - Mouse - ergonomic - left-handed - infrared - 7 buttons - wired - USB - slate

Key Features and Benefits:

• 35 degrees of true adjustability
  The advanced articulating hinge allows you to adjust the angle of body tilt anywhere between 35 to 70 degrees. It features a friction-based system for an experience that is simple, yet stable in any position.
• Revolutionary design
  The ATS (Articulating Thumb Support) eliminates harmful gripping and pinching of the CMC (basal) joint and helps to reduce RSI. The tri-axis thumb rest accommodates hand width with ease and allows you to relax your grip in any position, regardless of your hand size and shape.
• Maximum precision
  With an amazing Pixart sensor, it provides seamless performance on almost any surface, while ten cursor speed selections let you work at your own pace.
• Clicking with UniMouse
  6 programmable buttons and an ultra-smooth scroll wheel let you unleash your creativity. Customizable user macros will suit virtually any task and accommodate your unique needs.