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Small black USB dongle with a long fold-out antenna

GCROWN

GCROWN Bluetooth 5.3 USB Adapter 328ft Range

SKU CH-12X9-NE7KC

Adds Bluetooth 5.3 to a desktop PC with a Class 1 radio and long antenna for up to 328 ft range in open areas

  • TypeUSB Wi-FI Adapter
  • Bluetooth 5.3 and EDR deliver fast, low-energy connections
  • Backward compatible with Bluetooth 5.2, 4.2, 4.0 and 2.1 devices
  • Plug-and-play on Windows 11, 10 and 8.1 with no drivers needed
  • Class 1 radio plus long antenna reaches 328 ft in open areas
  • Up to 3 Mbps transfer rate reduces 2.4 GHz interference loss

Bluetooth 5.3 USB adapter for desktop PCs

This new GCROWN dongle adds Bluetooth 5.3 connectivity to Windows 11, 10 or 8.1 computers through a standard USB port. It targets users who need wireless peripherals such as mice, keyboards or headphones without opening the case or installing internal cards.

328 ft open-area range with Class 1 radio

The adapter uses Class 1 radio technology and an extended antenna to reach 328 ft in clear conditions, while walls, furniture and other 2.4 GHz devices will reduce the practical distance. EDR and Bluetooth Low Energy support data rates up to 3 Mbps, which is sufficient for audio streaming and input devices but not for large file transfers.

Driver-free operation on supported Windows versions

Plug-and-play support on Windows 11, 10 and 8.1 means the adapter works immediately after insertion without downloading extra software. No bundled utility or configuration tool is mentioned, so advanced settings must be handled through the operating system’s own Bluetooth panel.

Highlights

  • Bluetooth 5.3 and EDR deliver fast, low-energy connections
  • Backward compatible with Bluetooth 5.2, 4.2, 4.0 and 2.1 devices
  • Plug-and-play on Windows 11, 10 and 8.1 with no drivers needed
  • Class 1 radio plus long antenna reaches 328 ft in open areas
  • Up to 3 Mbps transfer rate reduces 2.4 GHz interference loss

Specifications

TypeUSB Wi-FI Adapter

Questions about this item

Will this Bluetooth 5.3 adapter work with my existing Bluetooth 5.2 headphones?

Yes, the adapter is backward compatible with Bluetooth 5.2, 4.2, 4.0 and 2.1+EDR devices, so your headphones will pair and function normally.

How can I confirm the Class 1 radio is delivering the advertised 328ft range after I plug it in?

In open space, pair a device at increasing distances; a stable link near 100m confirms the Class 1 radio and extra-long antenna are performing as specified.

Does the package include any driver disc or external antenna, or is the long antenna built into the dongle?

The adapter is plug-and-play with no driver disc required, and the extra-long antenna is integrated into the USB dongle itself.

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