| WT12-A-AI | 
                                        Silicon Labs | 
                                        0 | 
                                        Bluetooth Modules - 802.15.1 WT12 Class 2 2.1+EDR w/Chip Ant iWRAP 2. | 
                                    
                                                                    
                                        | WT12-A-AI4 | 
                                        Silicon Labs | 
                                        75 | 
                                        Bluetooth Modules - 802.15.1 WT12 Class 2 2.1+EDR w/Chip Ant iWRAP 4. | 
                                    
                                                                    
                                        | WT12-A-AI5 | 
                                        Silicon Labs | 
                                        4,682 | 
                                        Bluetooth Modules - 802.15.1 WT12 Class 2 2.1+EDR w/Chip Ant iWRAP 5. | 
                                    
                                                                    
                                        | WT12-A-AI55 | 
                                        Silicon Labs | 
                                        0 | 
                                        Bluetooth Modules - 802.15.1 AI55 : iWRAP5.5. Bluetooth 2.1+EDR module, Class 2, iWRAP 5.0, integrated antenna | 
                                    
                                                                    
                                        | WT12-A-AI55C | 
                                        Silicon Labs | 
                                        0 | 
                                        Bluetooth Modules - 802.15.1 AI55 : iWRAP5.5. Bluetooth 2.1+EDR module, Class 2, iWRAP 5.0, integrated antenna | 
                                    
                                                                    
                                        | WT12-A-AI56 | 
                                        Silicon Labs | 
                                        135 | 
                                        Bluetooth Modules - 802.15.1 20 | 
                                    
                                                                    
                                        | WT12-A-AI56C | 
                                        Silicon Labs | 
                                        0 | 
                                        Bluetooth Modules - 802.15.1 Bluegiga WT12 Bluetooth Class 2 Module 2.1+EDR with Internal Antenna iWRAP 5.6 | 
                                    
                                                                    
                                        | WT12-A-AI56IAP | 
                                        Silicon Labs | 
                                        0 | 
                                        Bluetooth Modules - 802.15.1 NEW: AI5IAP iWRAP 5.6 with IAP for Apple. Bluetooth 2.1+EDR module, Class 2, iWRAP 5.6, integrated antenna | 
                                    
                                                                    
                                        | WT12-A-AI56IAPC | 
                                        Silicon Labs | 
                                        0 | 
                                        Bluetooth Modules - 802.15.1 NEW: AI5IAP iWRAP 5.6 with IAP for Apple. Bluetooth 2.1+EDR module, Class 2, iWRAP 5.6, integrated antenna | 
                                    
                                                                    
                                        | WT12-A-AI5IAP | 
                                        Silicon Labs | 
                                        0 | 
                                        Bluetooth Modules - 802.15.1 IC:MOD,BLUETOOTH | 
                                    
                                                                    
                                        | WT12-A-AI5IAP-C | 
                                        BLUEGIGA TEC | 
                                        800 | 
                                        New original | 
                                    
                                                                    
                                        | WT12-A-HCI21 | 
                                        Silicon Labs | 
                                        0 | 
                                        Bluetooth Modules - 802.15.1 WT12 Class 2 2.1+EDR ChipAnt HCI Firmware | 
                                    
                                                                    
                                        | WT12-A-HCI21001 | 
                                        Silicon Labs | 
                                        47 | 
                                        Bluetooth Modules - 802.15.1 HCI BT 2.1. Bluetooth 2.1+EDR module, Class 2, iWRAP 5.0, integrated antenna | 
                                    
                                                                    
                                        | WT12-A-HDP391 | 
                                        Silicon Labs | 
                                        0 | 
                                        Bluetooth Modules - 802.15.1 WT12 Class2 w/AntHDP Profile w/IEEE Agent | 
                                    
                                                                    
                                        | WT123S1D1CB | 
                                        Electroswitch | 
                                        0 | 
                                        Toggle Switches SPDT ON-NONE-ON |