| 
                        
                             Module  | 
                    
                
| Product | Model Name | Interface | COM # | Isolation | |
| 
                        
                             | 
                    uCOMM UD485I | USB to COM | 
                        
                            2x RS485  (or RS422)  | 
                    2.5KV | |
| 
                        
                             | 
                    uCOMM US485I | USB to COM | 
                        
                            1x RS485  (or RS422)  | 
                    2.5KV |