mais de 4 itens disponíveis
        
    
    
                            
                        
                    4-Port Rs-232/422/485 Communication Cpci Card With Surge Protection
                            
                        
                    4-Port Rs-422/485 Communication Cards, W/Surge And Isolation Protection
                            
                        
                    2-Port Isolated Can Communication Cpci Cards
                            
                        
                    8-Port Rs-232 Communication Cpci Card