20pc 1300Mbps USB Wireless 2.4G&5G Wifi Adapter Network Card Bluetooth 4. 2 dongle Dual Band 802.11AC Antenna For Laptop Desktop

CF-727B USB WiFi Adapter 1300Mbps Wifi Receiver 5Ghz Wireless Network Card Bluetooth4. 2 Adapter WiFi Dongle

Bluetooth Specification

Chipset :RTL8822BU

Bluetooth version: V4.2

Transmission distance: 10 meters

RF power: 18dBm (maximum)

Antenna gain: 2dBi

Wifi Speed:1300Mbps

Support operating system: WIN 7/WIN8/10 operating system

Note:Bluetooth driver do not support windows XP/ VISTA /Mac

WIFI Description:

Supported standards and protocols: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11ac

CSMA/CA with ACK

Transmission speed: 1300Mbps

Frequency range: 2.4 to 2.4835 GHz 5.180-5.825 GHz

Antenna gain: 2dBi

Support operating system: Windows 2000/XP/Vista/WIN 7/WIN 8/10/MAC OS 

Operating Environment: Operating Temperature: -20degC to 45degC

Storage temperature: -40degC to 70degC

Operating Humidity: 10% to 90% RH Non-condensing

Package included

20*1300Mbps wireless adapter

20*CD Driver

1300Mbps Dual Band Bluetooth 4.2  + wifi 2 in 1 Wifi Adapter 

1300Mbps Bluetooth 4.2  2.4+5Ghz Dual Band  Wifi transmissing Wifi Receiving 

Feature 1 No Need to buy extra bluetooth adapter.CF-727B support Bluetooth 4.2 plug in a laptop or desktop , it provides bluetooth function for various devices 

Feature 2 Desktop can Transfer Wi-fi  Support cellphone and tables and other terminals to connect wifi 

Feature 3  Desktop Receives Wi-fi without network cable 

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