Features: 1.Dual Function: Supporting fast wireless connection, it also features Bluetooth 4.0 technology, which allows users to conveniently connect and pair various Bluetooth devices, such as headphones, speakers, keyboards, and more. 2.High Speed Wireless Connection: Adopting the RTL8822BE chip and supporting the IEEE802.11ac b g n protocol, it can provide wireless speeds up to 433Mbps, allowing users to have a fast and stable wireless transmission and Internet experience. 3.Easy Installation: The RTL8822BE network card utilizes the M.2 NGFF interface type, which is suitable for installation in the M.2 slot without the need for an additional power cable connection, making installation easy and convenient. 4.Premium Material: WiFi network card is made of premium PCB material, durable, anti aging, high temperature resistance, stable performance. 5.Compact Size: RTL8822BE network card is small and compact, easy to install and operate. Plug and play, easy to use. specification:Item Type: RTL8822BE Network Card Material: PCB Interface Type: M.2 NGFF Protocol: IIEEE802.11ac b g n Wireless Speed: 433Mbps Bluetooth Compatible: 4.0 PackageList: 1 x Network Card 1 x Supporting Plate 1 x Screw