| Product code | Description | Firmware |
| WT41-es* A-eHealth-HDP337 | WT41 long range module with antenna, HDP profile and IEEE Agent | iWRAP 3.1.0 |
| WT41-A-eHealth-mgr2522 | WT41 long range module with antenna and IEEE Manager | iWRAP 3.1.0 |
| EBWT41-A-eHealth | WT41-A Evaluation Board with HDP firmware with IEEE Agents | iWRAP 3.1.0 |
| WT41-A-HCI21 | WT41 module with chip antenna. Bluetooth 2.1 | HCI* |
| WT41-A-AI4 | WT41 module with chip antenna | iWRAP 4.0.0 |
| WT41-A-C | WT41 module with chip antenna and custom firmware | Custom |
| WT41-N-HCI21 | WT41 module with RF pin. Bluetooth 2.1 | HCI* |
| WT41-N-HCI | WT41 module with RF pin. Bluetooth 2.0 | HCI* |
| WT41-N-AI4 | WT41 module with RF pin. | iWRAP 4.0.0 |
* USB transport layer. HCI with UART is available via custom firmware process: http://techforum.bluegiga.com/CFR