| Series | - | |
| Type | Transceiver; Bluetooth® 5 | |
| For Use With/Related Products | EFR32xG21 | |
| Supplied Contents | Board(s) | |
| Mfr | Silicon Labs | |
| ECCN | 5A992C | |
| Frequency | 2.4GHz | |
| HTSUS | 8517.62.0090 | |
| Package | Bulk | |
| Product Status | Active | |
| RoHS Status | Not applicable | |
| Base Product Number | SLWRB4181 |
