Feature:

• 100% brand new and high quality

• Ergonomic Vertical Design for VDT Syndrome Prevention

• Multi-media 6 keys design・ adding much convenience while working or playing

• Four Steps DPI Change (800/1200/1600/2400) with LED light indicator

• Creative design with finger support・ will not feel tried after a long time use

• Fast response・ high speed and accurate position

• Very comfortable matte surface touch

Specification:

• Connection:USB

• Size:115*80*64mm

• Weight:150g

• Weight after packing:180g

• Keys:6

• DPI:800-1000-1200

• Tracking method: Optical

• Voltage/current:DC 5V/150mA

• Color:Black

• Button lifetime:8 million times

• System requirements:Windows 2000・ Me・ XP・ Vista・ Win 7・ Linux・ and for Mac or higher

Package Content:

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• 1 x New style 6 Keys USB Wired Vertical Mouse?