This mini PCI-E card is equipped with Bluetooth 5.3 and supports tri-band frequencies including 2.4GHz, 5GHz, and 6GHz, ensuring top speeds up to 2400Mbps on 6GHz and 5GHz, and 574Mbps on 2.4GHz when paired with an 802.11ax compatible router Compatibility: The card comes with a half-size to full-size bracket, making it versatile for different laptop sizes Support and Installation: For optimal performance, your system runs on 10 64bit or 11 64bit. If you encounter any issues with WiFi or Bluetooth functionality, drivers can be downloaded from: Official Driver Support Interface:WiFi card Half Size Mini PCI-E, we add a Bracket fits for Full size. Tri band:2.4Ghz/5Ghz/6Ghz Max to 2400mbps on 6Ghz(Wi-Fi 6 160MHz); 2400mbps on 5Ghz; 574Mbps on 2.4Ghz (The router must be 802.11ax) Support:802.11ax/ac,802.11a/b/g Support:Bluetooth 5.3 Support Win 10 64bit/Win 11 64bit Note:When you have Bluetooth or Wifi obtain problem,Please check the Driver. (The product appearance and printed words depending on the batch, but this does not affect use) Color:As Shown Material:PCB Package Contents: 1 * Wireless Wi-Fi Adapter 1 * screwdriver(The colors and styles are random, and the designation is not accepted) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.