| UPORT 1110 | ICOMTECH, INC. | 50 | 1 PORT USB-TO-SERIAL ADAPTOR, RS | 
                                                                    
                                        | UPORT 1130 | Mid Atlantic Rugged Systems | 5,800 | 1 PORT USB TO SERIAL ADAPTOR, RS | 
                                                                    
                                        | UPORT 1130 | ICOMTECH, INC. | 18 | 1 PORT USB-TO-SERIAL ADAPTOR, RS | 
                                                                    
                                        | UPORT 1130I | ICOMTECH, INC. | 27 | 1 PORT USB-TO-SERIAL HUB, RS-422 | 
                                                                    
                                        | UPORT 1150 | ICOMTECH, INC. | 3 | 1 PORT USB-TO-SERIAL HUB, RS-232 | 
                                                                    
                                        | UPORT 1250 | ICOMTECH, INC. | 1 | 2 PORT USB-TO-SERIAL HUB, RS-232 | 
                                                                    
                                        | UPORT 1250I | ICOMTECH, INC. | 4 | 2 PORT USB-TO-SERIAL HUB, RS-232 | 
                                                                    
                                        | UPORT 1450 | ICOMTECH, INC. | 4 | 4 PORT USB-TO-SERIAL HUB, RS-232 | 
                                                                    
                                        | UPORT 1610-8 | ICOMTECH, INC. | 2 | 8 PORT USB-TO-SERIAL HUB, RS-232 | 
                                                                    
                                        | UPORT 1650-8 | ICOMTECH, INC. | 3 | 8 PORT USB-TO-SERIAL HUB, RS-232 | 
                                                                    
                                        | UPORT 204 | ICOMTECH, INC. | 18 | 4 PORT ENTRY-LEVEL USB HUB, W/ A | 
                                                                    
                                        | UPORT 404 | ICOMTECH, INC. | 8 | 4 PORT INDUSTRIAL-GRADE USB HUB, | 
                                                                    
                                        | UPORT 404-T W/O ADAPTER | ICOMTECH, INC. | 2 | 4 PORT INDUSTRIAL-GRADE USB HUB, | 
                                                                    
                                        | UPORT 407 | ICOMTECH, INC. | 1 | 7 PORT INDUSTRIAL-GRADE USB HUB, | 
                                                                    
                                        | UPORT 407-T W/O ADAPTER | ICOMTECH, INC. | 3 | 7 PORT INDUSTRIAL-GRADE USB HUB, |