Adesso iMouse™ E90 Left Handed Wireless Vertical Ergonomic Optical Mouse

• Cable Free Wireless Technology - Plug and Play 2.4G wireless connection up to 30ft (10m )range. Work freely without constraint and mess of cable. 
• Ergonomic Vertical Design Made for Left-Handers - The vertical design provides better support for your forearm minimising wrist pain that can come from twisting.
• 50 Degree Vertical Angle - The “hand-shake” grip helps reducing muscle stress and risk of Carpal Tunnel Syndrome.
• Adjustable DPI Switch - Adjustable cursor moving speed from 800, 1200 to 1600 DPI.
• Back/Forward Buttons - Provides extra convenience for web surfing and other controls under windows OS.
• Auto Sleep and Power On/Off Switch - Maximises your battery life up to 6 months and reduces consumption of batteries.
• Durable Micro-switch - Up to 10 million times lifecycle.
• Nano Receiver - Tiny and convenient to plug into your laptop or tablet.
• High-precision Optical Sensor - Tracks accurately and precisely on different surfaces, like marble, wood and leather surfaces.

iMouse™ E90 Wireless Left-Handed Vertical Ergonomic Mouse is designed with a vertical orientation and a contoured shape that provides a uniquely comfortable user experience. Designed specifically for left-handers, this wrist-friendly contour support, you will hold your hand in a healthy “handshake position” which is the neutral position of your forearm. This feature prevents your forearm from twisting when using this vertical ergonomic mouse. Featuring two ergonomic buttons that are located conveniently on the side of the mouse allowing seamless back and forth browsing. The 800/1200/1600 switchable DPI control provides three levels of mouse cursor speed that works in different environments. iMouse™ E90 – The advanced optical sensor technology keeps the mouse precisely on point and lets you work on most glass, wood, marble and leather surfaces without a mouse pad.

• Tracking Method: Optical Sensor
• Connectivity: USB
• Resolution: 3 Levels (800/1200/1600)
• Buttons: 6 Buttons (Left & Right Click, Back & Forward, DPI Switch, Scroll Wheel)
• Hand Orientation: Left Hand Orientation
• Dimension: 3.0″ x 4.7″ x 2.5″ (75 x 125 x 63 mm)
• Weight: 0.3 lb. (113 g)
• Certificates: FCC, CE, ROHS, WERCS, IC: 23351-XPACQ1