| Andika | Maelezo. |
| Hali ya Sehemu | Obsolete |
|---|---|
| Andika | Transceiver |
| Mzunguko | - |
| Kwa Matumizi na / Bidhaa Zinazohusiana | Si4421 |
| Yaliyotolewa | Board(s) |
| Hali ya RoHS. | Rohs inakubaliana. |
|---|---|
| Ngazi ya unyeti wa unyevu (MSL) | Haitumiki |
| Hali ya LifeCycle. | Kizamani / mwisho wa maisha. |
| Stock Jamii. | Inapatikana hisa. |
