Feature: 1. Wireless Network Card:The wireless network card supports 802.11N wireless devices and is backward compatible with 802.11 b/g/n, making it possible to simultaneously transmit multiple channels of high-definition streaming media within the home range. 2. Bluetooth-compatible 5.0:Wireless network card + Bluetooth-compatible 5.0 adapter. The high-performance design makes it very convenient whether it is applied to a desktop or a portable computer. 3. USB Wireless Dongle:USB wireless receiver adopts advanced WPA and WPA2 encryption technology. TKIP on hardware, reducing power consumption and accelerating encryption speed. 4. Wireless Transfer:Wireless Network Card provides maximum multimedia transmission efficiency when Bluetooth-compatible and WLAN modes are transmitted simultaneously, allowing a single wireless radio frequency IC and a single baseband IC to coexist in several wireless transmission modes, advanced area network security Sexual features, including WAP, WAP2, 802.11i and 802.11x. 5. Wireless Protocol:WiFi USB Adapter follows IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK standards and protocols, and the wireless transmission rate is up to 150Mbps. Specification: Type: Wireless Transmission Rate: 150Mbps Kind: External Adapter Socket: USB Application: Desktop Model Number: Wireless Network Card Product name: USB Wireless Network Card Product model: WB-303 Chip solution: 8723DU Bluetooth-compatible version: Bluetooth-compatible 5.0 WiFi rate: 150Mbps Transmission distance: 10 meters RF power: 10dBm maximum Antenna gain: 2dBi Transmission speed: 3M/S Working current: 100mA - 200mA BT+WIFI The current changes with the working mode WiFi support system: WindowsXP/Vista/Win7/8/8.1/10/11, Mac OS Bluetooth-compatible support system: Windows7/8.1/10/11 use environment Working temperature: -20C to 45C Storage temperature: -40C to 70C Working humidity: 10% to 90%RH non-condensing Storage humidity: 5% to 90%RH non-condensing Product size: About 15x20x6mm/0.59x0.78x0.23in Package size: About 95x100x13mm/3.74x3.93x0.51in Net weight: 2g Gross weight: 25g Package Included 1 x Wireless Network Card Main chip: RTL8723 Supported Devices: WIFI:Windows xp/7/8/8.1/10 Linux/MAC/OSX Bluetooth:Windows 7/8/8.1/10 Bluetooth instructions: Bluetooth 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: 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 Package: 1 x Wifi+bluetooth Adapter 1 x CD