| ETRX2 | 
                                        Silicon Labs | 
                                        5,000 | 
                                        RF TXRX MODULE 802.15.4 CHIP ANT | 
                                    
                                                                    
                                        | ETRX2-PA | 
                                        Silicon Labs | 
                                        5,000 | 
                                        RF TXRX MODULE 802.15.4 CHIP ANT | 
                                    
                                                                    
                                        | ETRX2-PA | 
                                        Silicon Labs | 
                                        5,000 | 
                                        RF TXRX MODULE 802.15.4 CHIP ANT | 
                                    
                                                                    
                                        | ETRX2-PA | 
                                        Silicon Labs | 
                                        5,000 | 
                                        RF TXRX MODULE 802.15.4 CHIP ANT | 
                                    
                                                                    
                                        | ETRX2USB | 
                                        Silicon Labs | 
                                        5,000 | 
                                        MODULE ZIGBEE USB STICK | 
                                    
                                                                    
                                        | ETRX2USB- | 
                                        Silicon Labs | 
                                        5,000 | 
                                        MODULE ZIGBEE | 
                                    
                                                                    
                                        | ETRX2USB-PA | 
                                        Silicon Labs | 
                                        5,000 | 
                                        MODULE ZIGBEE PWR AMP USB STICK | 
                                    
                                                                    
                                        | ETRX2USB-PA- | 
                                        Silicon Labs | 
                                        5,000 | 
                                        MODULE ZIGBEE | 
                                    
                                                                    
                                        | ETRX357 | 
                                        Silicon Labs | 
                                        2,400 | 
                                        RF TXRX MODULE 802.15.4 CHIP ANT | 
                                    
                                                                    
                                        | ETRX357 | 
                                        Silicon Labs | 
                                        2,431 | 
                                        RF TXRX MODULE 802.15.4 CHIP ANT | 
                                    
                                                                    
                                        | ETRX357 | 
                                        Silicon Labs | 
                                        2,431 | 
                                        RF TXRX MODULE 802.15.4 CHIP ANT | 
                                    
                                                                    
                                        | ETRX357-LRS | 
                                        Silicon Labs | 
                                        5,000 | 
                                        MODULE 802.15.4 ZIGBEE ISM | 
                                    
                                                                    
                                        | ETRX357-LRS | 
                                        Silicon Labs | 
                                        534 | 
                                        MODULE 802.15.4 ZIGBEE ISM | 
                                    
                                                                    
                                        | ETRX357-LRS | 
                                        Silicon Labs | 
                                        534 | 
                                        MODULE 802.15.4 ZIGBEE ISM | 
                                    
                                                                    
                                        | ETRX357-LRS-C31 | 
                                        Silicon Labs | 
                                        5,000 | 
                                        MODULE 802.15.4 ZIGBEE ISM R310 |