1.USB (Universal Serial Bus) 2.0 specification. 
\r\n2.UP to 4.5 MBPS data transfer speed. 
\r\n3.Hot swappable and Plug & Play capability. 
\r\n4.Supports four slots for CompactFlash, IBM Micro drive, SmartMedia, SD /MMC and Memory stick.
\r\n5.Memory stick Pro,card series. 
                         
                        
                            
                        
                        
                        
                            
                            
                                Limited warranty 12 months for parts and 12 months for labor.  
Support URL: http://www.firstsing.com 
Support Phone Number: 86-0755-29889139
                                
                                              
                             
                         
                        
                          
                            
                                
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