| BB-VESP211 | 
                                        Advantech | 
                                        82 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESP211-232 | 
                                        Advantech | 
                                        15 | 
                                        ETHERNET TO SERIAL RS-232 | 
                                    
                                                                    
                                        | BB-VESP211-485 | 
                                        Advantech | 
                                        66 | 
                                        ETHERNET TO SERIAL RS-422/485 | 
                                    
                                                                    
                                        | BB-VESR321 | 
                                        Advantech | 
                                        35,000 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESR321-ML | 
                                        Advantech | 
                                        35,000 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESR321-SL | 
                                        Advantech | 
                                        35,000 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESR424D | 
                                        Advantech | 
                                        35,000 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESR424T | 
                                        Advantech | 
                                        35,000 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESR901 | 
                                        Advantech | 
                                        3 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESR902D | 
                                        Advantech | 
                                        18 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESR902T | 
                                        Advantech | 
                                        35,000 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESR921 | 
                                        Advantech | 
                                        35,000 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESR921-MC | 
                                        Advantech | 
                                        35,000 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESR921-SC | 
                                        Advantech | 
                                        35,000 | 
                                        ETHERNET TO SER RS-232/422/485 | 
                                    
                                                                    
                                        | BB-VESR922T | 
                                        Advantech | 
                                        35,000 | 
                                        ETHERNET TO SER RS-232/422/485 |