Mouse Comparison

A4Tech D-320, A4Tech D-312
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Product

A4Tech D-320

A4Tech D-312

 General
 Adjustable weight No No   
 Ergonomic No No   
 Multimedia buttons No No   
 Number of buttons Sealed Button   
 Operating resolution    
 Trackball No No   
 Type of motion sensor Optical Optical  
 Scroll wheel       
 Horizontal (lateral) No No   
 Number of wheels  
 Communication
 Connection Cable Cable  
 Compatibility
 Also for left-handed No No   
 Connectors
 Hardware connection USB USB  
 Design
 Colour White Black  
 Dimensions
 Weight    
 Miscellaneous
 Manufacturer warranty    
 Release year    
 Links
 Product page    
 Manual    
Warranty
Price 899-Rs 850-Rs