Wi-Fi 6 compatible PCIe wireless network card with a maximum speed of 600Mbps. *Although this product is new, we have tested it in a Windows 11 environment before listing to avoid initial defects or troubles. Please understand this beforehand. *You will need to download and install the drivers from the link provided. - Model: AX900 - Wi-Fi Standard: Wi-Fi 6 - Maximum Speed: 600Mbps - Bluetooth Version: BT 5.4 - Frequency Band: 2.4G (286Mbps) / 5.8G (600Mbps) - Design Features: Aluminum Heatsink - 802.11ax/ac/a/b/g/n We plan to ship via Nekopos (a Japanese delivery service). Thank you for viewing.