1、HIGH SPEED TRANSMISSION: Mini PCIE network card supports 433Mbps transmission speed, which allows fast and stable network connection and data transmission, providing faster Internet experience. 2、DUAL FREQUENCY BAND: Mini PCIE wifi network card supports 2.4Ghz and 5Ghz bands, you can choose a more stable signal frequency according to your needs to avoid signal interference and provide a more stable wireless connection. 3、STRONG COMPATIBILITY: Mini PCIE wireless network card supports a variety of operating systems, including for Windows 7 8 10, which can be easily used on different computers. 4、BLUETOOTH FUNCTION: WiFi wireless network card is equipped with Bluetooth 4.0 function, which allows you to connect Bluetooth devices and realize wireless transmission function. 5、DURABLE MATERIAL: Mini PCIE network card adapter is made of premium PCB material, which has good durability and stability for long time use. Item Type: Wireless Network Card Material: PCB Interface: Mini PCIE Frequency Band: 2.4Ghz 5Ghz Dual Band Speed: 433Mbps Network Standard: 802.11a/g/n/ac Bluetooth: 4.0 Supported Operating Systems : for Windows 7 8 10 (Does Not Support for HP Laptops) 1 x Network Card 2 x Screws Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store