Features
• Precise optical sensor mouse
• Optical technology - No moving parts to clean
• Work on most surfaces without mouse pad*
• 3 fully programmable buttons with scroll wheel
• Plug & Play compatible

System requirements
• Any desktop or notebook computer with an available USB port
• MacOS 9 or later

*Macally optical sensor mouse functions best on surfaces with details for tracking (e.g., wood, plastic, cloth etc.). It may not function on reflective, repetitive pattern or non-visible detail surfaces (e.g., glass).