MA30E AC1200 Wi-Fi Bluetooth PCIe Adapter Strong Dual Band Wi-Fi Speed — Speeds up to 867 Mbps (5 GHz) + 300 Mbps (2.4 GHz)1 Wider Signal Coverage — Two high-performance antennas Bluetooth 5.0 — The Bluetooth 5.0 technology achieves faster speeds and broader coverage2 MU-MIMO — Simultaneously serve several devices with no more latency or bandwidth congestion3 Improved Security — The latest security enhancement, WPA3, provides enhanced protection in personal password safety4 Backward Compatibility — Full support for 802.11ac/a/b/g/n standards Windows Compatible — Supported operating system: Windows 10, 11 (64 bit) Please note: MA30E is not compatible with the low-profile bracket because of the fixed antennas.