ASUS PCE-AC58BT AC2100 Dual-Band PCIe® 160MHz Wi-Fi Adapter Up to 5X-faster Wi-Fi – Wide 160MHz channels drive wireless speeds up to 1.73Gbps in the 5GHz band. Top speed for all – Built-in MU-MIMO technology enables all connected devices to run at the best attainable speed. Faster, farther Bluetooth 5.0 – Data transfers up to twice as fast as before, and with 4X the range. Blackspot-reducing external antenna – Freestanding transceiver and connecting cable allows easy positioning for the best reception. ***Low profile bracket included***