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Small black USB Bluetooth dongle with foldable antenna

SMA

SMA A02#Q2562_B Bluetooth 5.4 Adapter with Rotating Antenna

SKU CH-7GFR-35FA3

Adds Bluetooth 5.4 to a PC with a rotatable high-gain antenna for 150 m range and backward compatibility to Bluetooth 4.0

  • TypeBluetooth Adapter
  • Plug-and-play setup on Windows 11, 10 and 8.1
  • Bluetooth 5.4 with EDR for faster data rates and lower power use
  • Rotating antenna adjusts 90° vertically and 180° horizontally for stronger signal
  • 150 m long-range coverage on 2.402–2.4835 GHz band
  • Connects headphones, speakers, mice, keyboards, controllers and printers simultaneously

SMA A02#Q2562_B Bluetooth 5.4 Adapter

The SMA A02#Q2562_B is a USB Bluetooth 5.4 adapter with a rotating antenna for desktop and laptop PCs. It adds Bluetooth 5.4 + EDR and low energy support to systems running Windows 11, 10 or 8.1 with plug and play installation. The adapter operates on the 2.402 to 2.4835 GHz frequency band and includes a high gain antenna that rotates 90° vertically and 180° horizontally.

Ideal for Windows PCs needing long range Bluetooth

This adapter suits users who want to connect wireless headsets, speakers, keyboards, mice or printers at distances up to 150 metres with a stable signal. It supports simultaneous multi device connections and automatic reconnection. Buyers using Windows 7 must install a driver manually and should look elsewhere if they need a driver free experience on that OS. It is not for systems without a USB port or for non Windows platforms.

Bluetooth 5.4 with rotating high gain antenna

The single specification that decides fit is the Bluetooth 5.4 + EDR radio combined with a rotatable high gain antenna. This hardware delivers the 150 metre range and the ability to optimise signal direction for stable connections. If your environment demands that specific combination of version and antenna flexibility, this is the correct part.

Highlights

  • Plug-and-play setup on Windows 11, 10 and 8.1
  • Bluetooth 5.4 with EDR for faster data rates and lower power use
  • Rotating antenna adjusts 90° vertically and 180° horizontally for stronger signal
  • 150 m long-range coverage on 2.402–2.4835 GHz band
  • Connects headphones, speakers, mice, keyboards, controllers and printers simultaneously

Specifications

BrandSMA
ModelA02#Q2562_B
TypeBluetooth Adapter

Questions about this item

What comes in the box with the SMA A02#Q2562_B and do I need any extra cables or drivers?

The adapter plugs directly into a USB port; Windows 11, 10 and 8.1 install automatically. Windows 7 requires a separate driver download from the supplied link.

Which Bluetooth version should I choose for the best range and compatibility with my headphones?

This model uses Bluetooth 5.4 with EDR and low energy, backward compatible down to Bluetooth 4.0, giving the longest range and widest device support in the lineup.

What does the 150 M long-range claim mean when I use the adapter at my desk?

The 150 M figure is a theoretical maximum in open space; the rotating antenna (90° vertical, 180° horizontal) and 2.402–2.4835 GHz band help maintain a stable link through walls and furniture at typical indoor distances.

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