Bluesoleil — 703590 Top

Title: A Niche Powerhouse for the Connectivity Obsessed

Rating: ★★★★☆ (4/5)

If you have ever fought with Windows’ native Bluetooth stack or dealt with a dongle that disconnects every time you sneeze, the BlueSoleil 703590 Top is the remedy you’ve been looking for—but it comes with a learning curve. bluesoleil 703590 top

This isn't your average $5 gas station dongle. It is a specialized tool designed for users who need range, stability, and advanced control. Here is my breakdown after a week of testing. Title: A Niche Powerhouse for the Connectivity Obsessed

1. The Driver Situation (Most Important)

Unlike standard Bluetooth dongles that use Windows native drivers, BlueSoleil devices often require their proprietary software to unlock full features (like file transfer, stereo audio, and PAN). The Risk: The driver CD included with this

• The Risk: The driver CD included with this device often contains BlueSoleil v10 (circa 2013-2015) . This software is known to be incompatible with Windows 10 and Windows 11 (causing BSOD/crashes).
• The Workaround: Do not install the CD. Plug the dongle into Windows 10/11. Windows should recognize it as a "Generic Bluetooth Adapter" and install native drivers automatically. You will lose the BlueSoleil interface but gain stability.

Is the "Top" Worth It for Linux or macOS Users?

• macOS: Apple’s Broadcom chips are notoriously locked. The BlueSoleil 703590 Top will work as a standard Bluetooth dongle, but you cannot install the BlueSoleil software. You lose the 100m range benefit (macOS defaults to Class 2 power).
• Linux: Ubuntu and Mint will recognize the CSR/Broadcom chipset. However, you must manually install the firmware-b43-installer package. Again, the proprietary BlueSoleil features are unavailable.

Recommendation: Use this dongle primarily on Windows.

2. Dongle works, but no audio

Problem: Headphones pair but don't play sound. Solution: Go to Control Panel > Sound. Set "Bluetooth Audio" or "BlueSoleil Audio" as the default playback device. Also, ensure the A2DP profile is active in the BlueSoleil connection panel.