Features

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General
Model Name M90  X500  comfort x1500 
System Requirements Windows: XP, Vista, 7, Mac OS X v10.4, Linux Kernel 2.6  Windows XP 
Color Black  Black 
Controls 2  3 Buttons 
Part Number 910-001795  E5C12AA#ACJ  H4K66AA 
Connectivity and Power Features
Power Source USB 
Warranty
Warranty Summary 1 Year Limited Warranty