Bring Bluetooth connectivity to your computer with the Asus USB-BT500 Bluetooth 5.0 USB Adapter – Black/Gold | 90IG05J0-MO0R00 from ASUS. Providing Bluetooth 5.0 connectivity, this adapter features Bluetooth Low Energy Mode for saving power. Or, use the adapter in Dual Mode to use older Bluetooth 2.1, 3.x, or 4.x protocols. Capable of transmission speeds up to 3 Mb/s, this USB adapter features a small, low-profile design for easy transport.