| QSC-10 | Festo | 18 | PUSH-IN CAP | 
                                                                    
                                        | QSC-100 | B+B SmartWorx (Advantech) | 35,000 | SERIAL PCI BOARD 4 PORT DB-25 | 
                                                                    
                                        | QSC-100-16/8-SS30M | Qualtek Electronics Corp. | 35,000 | HEATSHRINK 16/8MM-30M | 
                                                                    
                                        | QSC-100-20/10-SS30M | Qualtek Electronics Corp. | 35,000 | HEATSHRINK 20/10MM-30M | 
                                                                    
                                        | QSC-100-30/12-SS30M | Qualtek Electronics Corp. | 35,000 | HEATSHRINK 30/12MM-30M | 
                                                                    
                                        | QSC-100-35/15-SS30M | Qualtek Electronics Corp. | 35,000 | HEATSHRINK 35/15MM-30M | 
                                                                    
                                        | QSC-100-47/18-SS30M | Qualtek Electronics Corp. | 35,000 | HEATSHRINK 47/18MM-30M | 
                                                                    
                                        | QSC-100-65/30-SS30M | Qualtek Electronics Corp. | 35,000 | HEATSHRINK 65/30MM-30M | 
                                                                    
                                        | QSC-100-95/45-48IN-5 | Qualtek Electronics Corp. | 35,000 | HEATSHRINK 95/45MM-48" | 
                                                                    
                                        | QSC-100IND | B+B SmartWorx (Advantech) | 35,000 | SERIAL PCI BOARD 4 PORT DB-25 | 
                                                                    
                                        | QSC-100IND-D9 | B+B SmartWorx (Advantech) | 35,000 | SERIAL PCI BOARD 4 PORT DB-9 | 
                                                                    
                                        | QSC-10H | Festo | 130 | BLANKING PLUG | 
                                                                    
                                        | QSC-12 | Festo | 16 | PUSH-IN CAP | 
                                                                    
                                        | QSC-12H | Festo | 160 | BLANKING PLUG | 
                                                                    
                                        | QSC-200/300 | B+B SmartWorx (Advantech) | 35,000 | SERIAL PCI BOARD 4 PORT DB-9 |