Conceptronic ABBY Long Range Bluetooth 5.1 USB Adapter with External Antenna

The Conceptronic ABBY07B Long Range Bluetooth 5.1 USB Adapter provides wireless connectivity for computers via a USB interface. Equipped with Bluetooth 5.1 + EDR and an external rotatable 2dBi antenna, the adapter extends transmission range and improves stability, supporting data rates up to 3 Mbit/s and long-distance links up to 100 m in open areas. Its compact, low-power design allows it to remain plugged into a notebook without significant power draw.

Advantages

The adapter combines Bluetooth 5.1 with EDR to reduce interference on the 2.4 GHz band and increase link stability. A Class 1 radio and extra-long rotatable 2dBi antenna enable extended transmission distances, while the USB form factor and low weight make it convenient for portable use. It supports common Bluetooth peripherals such as headsets, speakers, keyboards and mice.

Suitable for

• Connecting Bluetooth headsets and speakers to a PC or notebook
• Pairing keyboards and mice without built-in Bluetooth
• Data transfer and audio streaming within extended range scenarios
• Use with devices requiring a USB Bluetooth interface

Key specifications

• Model: Conceptronic ABBY07B
• Bluetooth version: 5.1 + EDR
• Host interface: USB
• Maximum data transfer rate: 3 Mbit/s
• Antenna: external rotatable 2dBi, Class 1 radio
• Maximum transmission distance: up to 100 m (open area)
• Weight: 0.009 kg

How to use

Insert the adapter into an available USB port on your computer. Install any required driver or allow the operating system to install the driver automatically. Turn on the Bluetooth device you want to pair and set it to pairing mode. Use your computer’s Bluetooth settings to discover and connect to the device. Position the external antenna for best reception and, when possible, keep line of sight for maximum range.

Recommendations

For optimal performance, place the adapter in a USB port with minimal metal obstruction and orient the rotatable antenna toward the paired device. Avoid sources of 2.4 GHz interference (e.g., crowded Wi‑Fi channels, microwave ovens) to maintain stable connections.