# Yealink BT51-A Bluetooth USB-A Dongle Compatible With BH72 Lite/BH72/BH76

## Yealink BT51-A Bluetooth USB-A Dongle Compatible With BH72 Lite/BH72/BH76

The Yealink BT51-A is a plug-and-play USB-A Bluetooth 5.0 dongle purpose-built to pair your Yealink BH72 Lite, BH72 or BH76 wireless headset with a PC for fast, reliable wireless calls. It delivers a first-rate range of up to 30m/100ft, letting you roam freely away from your desk during a call, while A2DP support streams music in HiFi quality. A single blue LED confirms pairing and connection status, and firmware updates are handled simply through the Yealink USB Connect app.

### Specifications

**SKU**

BT51-A-S

**Brand**

Yealink

**Category**

IP Phone & Headset

**Key Specs**

Bluetooth version 5.0; USB 2.0 interface (USB-A); wireless range up to 100ft/30m; Bluetooth profiles HFP 1.7, A2DP 1.3, AVRCP 1.6; audio bandwidth narrowband, wideband and A2DP; plug-and-play, driverless; firmware update via Yealink USB Connect app; visual indicator 1 blue LED + 1 red LED; compatible with Yealink BH72 Lite/BH72/BH76 headsets; dimensions 18 x 13.9 x 5.1mm

## Details

- **Price:** 589.0 ZAR
- **Vendor:** Yealink
- **Type:** IP Phone & Headset
- **Tags:** IP Phone & Headset, Nology, Yealink

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 589.00 ZAR | In stock |

## Images

- Yealink BT51-A Bluetooth USB-A Dongle Compatible With BH72 Lite/BH72/BH76

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> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/yealink-bt51-a-s)
> Updated: 2026-07-13