Main chip: RTL8723DU
Bluetooth Instructions:Bluetooth version: V4.2
Bus type: USB1.1/USB2.0
Transmission distance: 10 meters
RF power: 10dBm (max)

Antenna Gain: 2dBi
Transmission speed: 3M/S
Working current: 100mA - 200mA(BT+WIFI) The current varies with the working mode
Support operating system: WIN 7/WIN8/10/11 operating system
WIFI description:
Supported standards and protocols: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK
Transmission speed: 150Mbps
Frequency range: 2.4~2.4835GHz
Working channel: 1-14
Modulation:
802.11g/n: OFDM
802.11b: CCK(11, 5.5Mbps), QPSK(2Mbps), BPSK(1Mbps)
Transmission rate:
802.11b: 11, 5.5, 2, 1 Mbps
802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps
802011n: up to 150Mbps
Receive Sensitivity:
130M: -65dBm@10% PER;
108M: -65dBm@10% PER;
54M: -65dBm@10% PER;
11M: -87dBm@8% PER;
Transmission distance:
Up to 100 meters indoors, up to 200 meters outdoors (depending on the environment)
RF power: 16dBm (max)
Antenna Gain: 2dBi
Spread Spectrum Technology: DSSS (Direct Sequence Spread Spectrum)
Working current: 100mA - 200mA(BT+WIFI) The current varies with the working mode
Support operating system: Windows 2000/XP/Vista/WIN 7/WIN 8/10/MAC OS operating system
Use environment:
Operating temperature: -20Celsius to 45Celsius
Storage temperature: -40Celsius to 70Celsius
Colour:black
Material:Metal+ABS

Package Contents:
1 x USB WiFi bluetooth adapter