Anker 2.4G Wireless Vertical Ergonomic Optical Mouse Black

Wireless Vertical Ergonomic Optical Mouse, compact wireless design means you can work anywhere with no annoying cable. Ergonomic design reduced strain, engineering encourages a more natural hold. Build to deliver smoother movement, improved accuracy and customizable settings.

• Ergonomic Design. Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain.
• High Resolution Tracking. 800 / 1200 / 1600 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces.
• Convenient Navigation. Added next/previous buttons provide convenience when webpage browsing; the superior choice for internet surfers, gamers and people who work at length at the computer.
• Power Saving Mode. Enters power saving mode (power is cut off completely) after 8 minutes idle, press right or left button for it to wake. Product dimensions: 120*62.8*74.8 mm; product weight: 3.4 oz.
• Includes: 1 Anker Wireless Vertical Ergonomic Optical Mouse (2 AAA batteries not included), 1 2.4G USB receiver (in the bottom of the mouse), 1 instruction manual. 18-month hassle-free warranty.