There are 2 models optional, please choose suitable model before purchase 12.4G BT4.2+WIFI 150M Network Card, Driver-Free for Win 8.1 or above 2Dual Band 2.4G5.8G BT5.4+WIFI 6 900M Network Card, Driver-Free for Win10Win11 Product selling point: 1 900Mbps high-speed transmission rate 2 Working frequency band: 2.412-2.484GHz, 5.180-5.825GHz. Transmission rate: 2.4 GHz/287 Mbps; 5.8GHz/600Mbps 3 Support system: Win 10/11, driver-free, plug and play. 4 external 5dBi dual antennas make the signal more stable. 5 Support the IEEE802.11ax protocol of WiFi6 standard. 7 Support WPA3 encryption format, which makes surfing the Internet safer. 8 Support MU-MIMO multi-device connection to improve network efficiency. 9 Supporting Wi-Fi6 TWT fully embodies the advantages of Wi-Fi6 in multi-user, multi-scene and multi-demand. 10 support WiFi reception and AP hotspot transmission. Product Bluetooth selling point: 1 Bluetooth version 5.4 2 Support low delay and BLE/EDR dual mode. 3 Support simultaneous connection of 7 devices. 4 The first connection is automatically reconnected without secondary pairing. 5 Connect the Bluetooth headset and enjoy the lossless stereo sound quality. WiFi 6 900Mbps+Bluetooth 5.4 network card Transmission rate: 2.4 GHz/287 Mbps; 5.8GHz/600Mbps Bluetooth 5.4 version, with lower power consumption and smaller latency, supports simultaneous connection of 7 devices 5dBi high gain antenna provides stronger signal transmission Driver free,Built in wireless network card driver Main chip: RTL8723 Supported Devices: WIFI:for Windows xp/7/8/8.1/10 Linux/MAC/OSX Bluetooth-compatible:Windows 7/8/8.1/10 Bluetooth-compatible instructions: Bluetooth-compatible version: V4.2 Transmission distance: 10 meters RF power: 10dBm maximum Antenna gain: 2dBi Transmission speed: 3M/S Operating current: 100mA-200mA BT+WIFI Current changes with operating mode Support operating system: for WIN 7/WIN8/10 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 to 2.4835 GHz Working channel: 1-14 Modulation method: 802.11 g/n: OFDM, 802.11b: CCK 11, 5.5Mbps, QPSK 2Mbps, BPSK 1Mbps Transmission rate: 802.11b: 11,5.5,2,1 Mbp 802.11g: 54,48,36,24,18,12,9,6 Mbp 802011n: up to 150Mbps Receiver sensitivity: 130M: -65dBm@10% PER 108M: -65dBm@10% PER 54M: -65dBm@10% PER 11M: -87dBm@8% PER; Transmission distance: up to 100 meters in the room and up to 200 meters in the outdoors depending on the environment RF power: 16dBm maximum Antenna gain: 2dBi Support operating system: Windows 2000/XP/Vista/WIN 7/WIN 8/10/MAC OS operating system Operating Environment: Operating Temperature: -20C to 45C Storage temperature: -40C to 70C Operating Humidity: 10% to 90% RH Non-condensing Storage Humidity: 5% to 90% RH Non-condensing