Ezmouse2 High Precision Vertical Right Handed Wireless Ergonomic Mouse 2.4G with 4 Buttons and Switchable DPI (800/1200/1600 DPI)

Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain.
800 / 1200 / 1600 DPI Resolution with Optical Tracking Technology to provide more sensitivity than standard optical mice for smooth and precise tracking on any surfaces.
Right Hand Version with 4 buttons (include one more media button).
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.
High quality with CE, FCC and RoHS certification, suitable for both Windows and Mac.
This Ezmouse2 mouse can avoids forearm twisting for comfort and good health. It is vertical design for relieving your wrist pain.

Technical Details
Connection Type: Wireless 2.4G
Size: 120*70*65mm
Weight: 90g
Windows: Windows XP or later
MAC: Mac OS X 10.4 or later
DPI: DPI switch on mouse bottom, DPI can be changed from 800~1200~1600
Warranty: 1 year
Certification: CE, FCC and RoHS
Brand: EZmouse by Express Panda

If you want to buy the right hand mouse, you can click this link:  http://list.qoo10.sg/GMKT.INC/Goods/Goods.aspx?goodscode=518747970

Package Contents
1 * Ezmouse2 High Precision Vertical Mouse
1 * User Manual and Warranty Card