| US-4 | 
                                        Altech Corporation | 
                                        16 | 
                                        SURGE UNIT VARISTOR + RC 24 48VD | 
                                    
                                                                    
                                        | US-4007 | 
                                        Capital Advanced Technologies, Inc. | 
                                        1 | 
                                        PROTO BOARD 7PIN THRU-HOLE SIP | 
                                    
                                                                    
                                        | US-4008 | 
                                        Capital Advanced Technologies, Inc. | 
                                        79 | 
                                        PROTO BOARD 8PIN THRU-HOLE SIP | 
                                    
                                                                    
                                        | US-4010 | 
                                        Capital Advanced Technologies, Inc. | 
                                        13 | 
                                        PROTO BOARD 10PIN THRU-HOLE SIP | 
                                    
                                                                    
                                        | US-4014 | 
                                        Capital Advanced Technologies, Inc. | 
                                        1 | 
                                        PROTO BOARD 14PIN THRU-HOLE SIP | 
                                    
                                                                    
                                        | US-4016 | 
                                        Capital Advanced Technologies, Inc. | 
                                        2 | 
                                        PROTO BOARD 16PIN THRU-HOLE SIP | 
                                    
                                                                    
                                        | US-4112 | 
                                        Soberton, Inc. | 
                                        54 | 
                                        ULTRASONIC TRANS US 20KHZ MAGN | 
                                    
                                                                    
                                        | US-422I | 
                                        Coolgear Brand Gearmo | 
                                        4 | 
                                        FTDI CHIP USB TO RS-485/422 INDU | 
                                    
                                                                    
                                        | US-485422 | 
                                        Coolgear Brand Gearmo | 
                                        547 | 
                                        PRO 5FT. USB TO RS-485/422 SERIA | 
                                    
                                                                    
                                        | US-485C | 
                                        Coolgear | 
                                        35,000 | 
                                        RS-232 TO RS-485 CONVERTER | 
                                    
                                                                    
                                        | US-485TBP | 
                                        Coolgear | 
                                        35,000 | 
                                        DB9 TO TERMINAL BLOCK 5 PIN PASS |