Feature: 1. SUPPORTS MULTIPLE NETWORK STANDARDS: Bluetooth NGFF M.2 WiFi card supports the 802.11a g n ac network standard, which ensures a fast and stable connection in different network environments. 2. HIGH SPEED TRANSMISSION: NGFF M.2 network card supports transfer rates up to 433Mbps, allowing users to quickly perform file transfers, online gaming and HD video. 3. BLUETOOTH 4.1 FUNCTION: NGFF M.2 WiFi card with Bluetooth 4.1 allows users to conveniently connect wirelessly with other Bluetooth enabled devices, such as headphones, speakers, keyboards and more. 4. NGFF M2 INTERFACE: NGFF M.2 network card utilizes the NGFF M2 interface for computer devices that meet this interface specification for easy installation and connection. 5. DUAL BAND SUPPORT: WiFi card supports 2.4G and 5G dual band, users can choose different frequency bands to connect to avoid band congestion and signal interference, providing a more stable wireless connection experience. Specification: Item Type: NGFF M.2 WiFi Card Material: PCB Interface Type: NGFF M.2 Frequency Band: 2.4Ghz 5Ghz Speed : 433Mbps Network Standard: 802.11a G N Ac System Support: For Win7 8 10. Package List: 1 x NGFF M.2 WiFi Card1 x Pallet1 x Screw