600m dual-band Bluetooth wireless card 2.4g/5g computer wireless USB Bluetooth wifi 2-in-1 wireless card
Wireless WiFi+ Bluetooth 2-in-1 adapter, in line with IEEE802.11AC,IEEE802.11B, IEEE802.11G, IEEE802.11N wireless W transmission standards, WIFI transmission rate up to 2.4GHz 150Mbps/5.8GHz 433Mbps. Standard wireless ACC empty channel detection technology is adopted to avoid channel interference when there is wireless model interference around, so that the wireless signal is more stable. When the interference disappears, the idle channel can be automatically bundled to make full use of the advantages of bundling and improve the wireless performance. Not only that, because most computers on the market do not have Bluetooth function, this product can make the device without Bluetooth function with Bluetooth multi-function application; For example: Bluetooth speaker/headset, Bluetooth mouse/keyboard, wireless printing, wireless transmission of pictures and sharing; It can save you a USB interface on your computer, save the cost of buying more than one wireless WIFI card, and easily enjoy the happiness of wireless Internet access.
Product Description:
Dual-band 600M USB wireless card + Bluetooth 5.0 2-in-1
The wireless card supports 802.11AC wireless devices and is backward compatible with 802.11b /g/n, making it possible to transmit multiple HD streams simultaneously within the home range. Wireless card + Bluetooth 4.2 Adapter performance design makes it particularly convenient for both desktop and portable laptops.
Encryption and Security:
Advanced WPA and WPA2 encryption technology
AES and TKIP on hardware to reduce power consumption and speed up encryption
Provides worldwide channel range adjustment
Maximizes multimedia performance when transmitting simultaneously in Bluetooth and WLAN modes, allowing a single radio frequency IC to co-exist with a single baseband IC in several wireless transmission modes, advanced local area network security features, including WAP, WAP2, 802.11i and 802.11x
[Bluetooth]
Adaptive Frequency Hopping
Fully compatible with Bluetooth v5.0+EDR
Forward compatibility Bluetooth v2.0 and v3.0 compatibility
Supports seven Bluetooth device connections at the same time
Compatible with Bluetooth Class 2 specifications, it has 18dbm power and 10-20 meters transmission distance
Product characteristics
Main chip: RTL8821CU
Bluetooth description:
Bluetooth version
V5.0
Bus type
usb
Transmission distance
10-20 meters
RF power
10dBm (Max.)
Antenna gain
2dBi
Transmission speed
3M/S
Working current
100mA – 200mA(BT+WIFI) current varies with the operating mode
Support operating system
WIN 7/WIN8/10/11 operating system (Win10/11 system driver free)
WIFI Description:
Supported standards and protocols
IEEE 802.11ac IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK
Transmission speed
Dual-band 2.4GHz – 150Mbps 5.8GHz – 433Mbps
Frequency range
2.4 ~ 2.4835GHz/5.15~5.825GHz
Modulation mode
802.11g /n: OFDM
802.11b: CCK(11, 5.5Mbps), QPSK(2Mbps), BPSK(1Mbps)
AC80-MCS9: -55+/-1dBm
Transmission rate
802.11ac:Max 433Mbps
802.11b: 11,5.5,2,1 Mbps
802.11g: 54,48,36,24,18,12,9,6 Mbps
802.11n: up to 150Mbps
Receiving sensitivity
802.11b: -76+/-1dBm; 802.11g: -65+/-1dBm
802.11n (HT20), -70+/-1dBm; 802.11n (HT40), -65+/-1dBm,AC80-MCS9: -55+/-1dBm
Transmission distance
Indoor up to 100 meters, outdoor up to 200 meters (depending on the environment)
RF power
16dBm (Max)
Antenna gain
2dBi
Spread frequency technique
DSSS (Direct Sequence Spread Frequency)
Working current
100mA – 200mA(BT+WIFI) current varies with the operating mode
Support operating system
Windows 7/WIN 8/10/11/Mac OS 10.9-10.15
(Win10/11 system drive free)
Use environment
Operating temperature: -20℃ to 45℃
Storage temperature: -40℃ to 70℃
Operating humidity: 10% to 90%RH non-condensing
Storage humidity: 5% to 90%RH non-condensing
Real customer reviews