| Main chip: RTL8822BU |
| Bluetooth instructions: |
| Bluetooth version | V5.0 |
| Interface type | USB3.0 |
| Transmission distance | 10 meters |
| RF power | 10dBm( maximum value) |
| Antenna gain | 5dBi |
| Transmission speed | 3M/ S |
| Support operating system | WIN7/ WIN8/10/ 11 operating systems |
| WIFI instructions: |
| Supported standards and protocols | IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11a, IEEE 802.11ac
|
| Transmission speed | 2.4GHz 400Mbps 5.8GHz 867Mbps |
| frequency range | 2.4～2.4835GHz, 5.15~ 5.825GHz |
| frequency range
| USB3.0 |
| Transmission rate | 5GHz
11ac: Up to 867Mbps( dynamic)
11a: Up to 867Mbps( dynamic)
2.4GHz
11n: Up to 400Mbps( dynamic)
11g: Up to 54Mbps( dynamic)
11b: Up to 11Mbps( dynamic) |
| Receive sensitivity | - 65dBm@10% PER |
| Transmission distance | The furthest distance is 100 meters indoors, and the furthest 200 meters outdoors( Varies by environment) |
| RF power | 20dBm( maximum value) |
| Antenna gain | 5dBi dual antenna |
| spread spectrum technology | DSSS( direct sequence spread spectrum) |
| Support operating system | Windows/ linux/ MAC OS10.09- 10.15 operating system |
| Physical specifications: |
| Working current | 100mA – 200mA( BT+WIFI) Current changes with operating mode |
| size | 6.8*3* 1.4cm |
| weight | 43g |
| Usage environment | | working temperature:- 20℃ to 45℃; Storage temperature:- 40℃ to 70℃ | | Working humidity:10% to 90% RH does not condense; Storage humidity:5% to 90% RH does not condense | |
