Mouse Comparison

Logitech M570 Wireless Trackball Mouse, A4Tech V-Track Wireless Optical Mouse G9-500F
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Product

Logitech M570 Wireless Trackball Mouse

A4Tech V-Track Wireless Optical Mouse G9-500F

 General
 Adjustable weight No No   
 Ergonomic Yes No   
 Multimedia buttons No No   
 Number of buttons  
 Operating resolution 400dpi 800-2000 dpi  
 Trackball Yes No   
 Type of motion sensor Laser Optical  
 Scroll wheel       
 Horizontal (lateral) No No   
 Number of wheels  
 Communication
 Connection Wireless Wireless  
 Compatibility
 Also for left-handed No No   
 Connectors
 Hardware connection USB   
 Design
 Colour Black, Blue, Gray, Silver Black  
 Dimensions
 Weight  58 g  
 Miscellaneous
 Manufacturer warranty    
 Release year    
 Links
 Product page    
 Manual    
Warranty
Price 5,000-Rs 1,500-Rs