[Improved Bluetooth 5.3 Adapter] Uses the latest Bluetooth 5.3 +EDR technology, supports enhanced data rate (EDR) and transfer rates of up to 3Mbps. Dual-mode support Bluetooth 5.3 Low Energy (BLE), reduces transmission efficiency loss caused by interference in the 2.4GH z band, improves stability and anti-interference. Backwards compatible with Bluetooth 2.0 / 2.1 / 3.0 / 4.0 / 5.0 / 5.1.
[Farther Coverage] With a built-in enhanced 5dBi external antenna, The Long range Bluetooth dongle will grant you up to four times the coverage compared to Bluetooth 4.0, extended range of transmission distance up to 492 feet (150 meters) in open space.
[Stream Music & Take Calls] Bluetooth 5.3 USB Transmitter Dongle enables Non-Bluetooth PC or Laptop to pair and connect with Bluetooth headphones or speakers for stereo music wireless streaming.
[Plug & Play or Free Driver] Plug and play for Win 8.1, 10, and 11. Driver required for Win7 and could be downloaded from website free of charge.