Click to enlarge

Key Features:

• Small footprint (saving desktop space used)
• Quiet keys
• Ergonomic design
• Switch Travel Distance: 4.0 0.4mm
• Keystroke Force: 55 5g
• Operating Temperature (C): 0 ~ +50
• Operating Humidity: 20% ~90% RH
• Power Supply: +5VDC
• Compatible with: Windows 95 / 98 / NT / ME / 2000 / XP / 2003 / Vista / 2008 / Win7 and Linux
• Optical tracking engine
• Fingertip scroll wheel - easy and fast navigation
• Plug and Play compatible
• 800dpi resolution for precise movement
• Resolution: 800dpi
• Button M.T.B.F.: over 3,000,000 keystrokes
• Scroll Wheel M.T.B.F.: over 3,000,000 rolls
• Operating Temperature: 0C ~ 40C