Bluetooth BT5.0 & 1300Mbps WiFi Adapter USB 3.0 Wireless USB Adapters Dual Band Wireless Network Card Desktop Laptop Drive-Free

[Supported OS] Windows 11/10/8.1/7/XP, Mac OS X 10.11/10.10
[Easy setup] 
1: Plug in 2: Install the driver3: Enjoy high-speed wifi. 
Download and install driver URL: https://www.dropbox.com/s/xhkqketnpvogv4i/RTL8822BU.rar?dl=0
[Compliance standard] 11ac/11n/11a/11g/11b compliant; Bluetooth 5.0[Transfer speed] 11ac: Up to 1201Mbps, 11n: Up to 574Mbps.[Easy connection with USB] Wi-Fi communication of 867 Mbps (maximum 1300 Mbps) is possible in the 5 GHz band.[Stable communication] Good communication quality is achieved with two internal and external antennas.
Specifications:Material: ABSMain chip: RTL8822BUBluetooth version: V5.0Interface type: USB3.0Transmission distance: 10 metersRF power: 10dBm (max)Antenna Gain: 5dBiTransmission speed: 3M/SSupport system: WIN7/WIN8/10/11 operating systemSupported standards and protocols:IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11a, IEEE 802.11acTransmission speed: 2.4GHz 400Mbps 5.8GHz 867MbpsFrequency range: 2.4~2.4835GHz, 5.15~5.825GHzFrequency range: USB3.0Transmission rate:5GHz11ac: Up to 867Mbps(dynamic)11a: Up to 867Mbps(dynamic)2.4GHz11n: Up to 400Mbps(dynamic)11g: Up to 54Mbps(dynamic)11b: Up to 11Mbps(dynamic)Receive sensitivity: -65dBm@10% PERTransmission distance: up to 100 meters indoors, up to 200 meters outdoors (depending on the environment)RF power: 20dBm (max)Antenna Gain: 5dBi Dual AntennaSpread Spectrum Technology: DSSS (Direct Sequence Spread Spectrum)Working current: 100mA – 200mA(BT+WIFI) The current varies with the working mode
The product includes: receiver*1, driver CD*1, manual*1
Advantage:1. WiFi and Bluetooth two in one, both a WiFi receiver and a Bluetooth receiver2. 1300M dual frequency, anti-interference, longer transmission distance, faster speed3. Dual antenna design, stronger model and wider receiving range4. Support most systems without driver use