1、867MBPS: The RTL8822CE FRU 867Mbps BT5.0 NGFF Wireless NIC Adapter supports wireless transfer speeds up to 867Mbps for fast downloads, streaming media playback and online gaming experiences. 2、2.4GHZ 5GHZ DUAL BAND: Wireless network card supports both 2.4GHz and 5GHz frequencies for greater range and more stable wireless coverage.2.4GHz frequency is suitable for long distance connection, while 5GHz frequency provides higher speed and stability. 3、MULTIPLE WIRELESS PROTOCOLS SUPPORT: The wireless NIC adapter supports multiple wireless protocols, including 802.11A/B/G/N/AC, which is compatible with most wireless routers for a stable and efficient wireless connection. 4、BLUETOOTH 5.0: WiFi network card is equipped with Bluetooth 5.0 technology, this wireless network card adapter enables a more stable and faster Bluetooth connection and supports connecting to a variety of Bluetooth enabled devices, such as headphones, speakers, cell phones and more. 5、WIDE COMPATIBILITY: This wireless network card adapter is compatible for Windows 10 operating system, can be compatible with various computer models, easy to install and use.