Features: 1.433Mbps Transmission Rate: Wireless network card transmission rate up to 433Mbps, and also equipped with Bluetooth 4.2. 2.4Ghz 5Ghz Dual Band: Laptop Wifi card supports 2.4Ghz 5Ghz dual frequency and 802.11 a/b/g/n/ac wireless protocol. 3.Strong Compatibility: Network card is compatible with for Dell, for ISUS, for MSI, for Clevo, for Terransforce, for Hasee, etc. 4.Plug and Play: WiFi network card supports plug and play, no driver required, easy to install and remove. 5.PCB Material: Network card is made of PCB material, which is durable, sturdy and stable to ensure a long service life. specification:Item Type: Mini PCIe Network Card Material:PCB Interface Type:Mini PCIe Speed: 433Mbps Bluetooth: BT4.2 Wireless Protocol: 802.11a/b/g/n/ac Support Operating System: For Win10, for Win11 Compatible Devices: For Dell, for ISUS, for MSI, for Clevo, for Terransforce, for Hasee, etc. PackageList: 1 x Network Card 2 x Screw NoteNot support for IBM, not support for Thinkpad, not support for lenovo, not support for hp notebooks, but it can support for HP and for Lenovo notebooks older than 2016.