| MAC Address Prefix | 60EFAB 60-EF-AB 60:EF:AB | |
|---|---|---|
| Manufacturer | Silicon Laboratories | |
| MAC Address Prefix | 60EFC6 60-EF-C6 60:EF:C6 | |
| Manufacturer | Shenzhen Chima Technologies Co Limited | |
| MAC Address Prefix | 0060EF 00-60-EF 00:60:EF | |
| Manufacturer | FLYTECH TECHNOLOGY CO., LTD. |