Bluesoleil 703590 Top !!install!! -
This device is designed to add Bluetooth capability to computers that lack it, or to upgrade older machines to modern Bluetooth 4.0 standards.
3. BlueSoleil Software Ecosystem
Unlike generic "plug-and-play" adapters that rely on Windows' default drivers, the 703590 is built to work with IVT’s proprietary BlueSoleil software.
- Unique GUI: The software features a distinctive "globe" user interface where connected devices orbit around your computer. This visual interface makes managing multiple connections intuitive.
- Advanced Profiles: It supports a wide range of Bluetooth profiles (A2DP, HFP, FTP, OPP, SPP), allowing you to use your PC as a hands-free car kit, stream music to Bluetooth speakers, or send files wirelessly with robust protocol support.
2. Hardware Specifications (Typical for this model)
Based on the CSR (Cambridge Silicon Radio) chipset common to this series: bluesoleil 703590 top
- Version: Bluetooth 4.0 (Backward compatible with 3.0/2.1/2.0/1.2)
- Features: Supports Low Energy (BLE) for mice, keyboards, and IoT sensors.
- Range: Class 2 (approx. 10 meters / 33 feet in open air).
- OS Support: Officially Windows XP/Vista/7/8, but works as a basic adapter on 10/11.
5. Ultra-Compact "Nano" Design
The 703590 model usually features a low-profile, compact design.
- Portability: It is small enough to leave plugged into a laptop USB port without fear of it snapping off during transport.
- Convenience: It acts as a permanent upgrade to your PC without obstructing adjacent USB ports.
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. This device is designed to add Bluetooth capability
Performance & Stability
I primarily used this for high-fidelity audio (LDAC support is a plus if your headphones support it) and gaming. The latency was significantly reduced compared to standard adapters. I did not experience the dreaded "audio dropout" that plagues cheaper Bluetooth chips.
However, installation was not plug-and-play. I had to manually uninstall previous Bluetooth drivers and restart my PC before the BlueSoleil software would take priority. Less tech-savvy users might find this process frustrating. Unique GUI: The software features a distinctive "globe"
The BlueSoleil Software Stack: Why It Matters
Hardware is only half the story. The BlueSoleil 703590 Top’s true value lies in its software. Unlike the Windows native stack (which often struggles with legacy devices or advanced profiles), BlueSoleil offers a visual, user-friendly interface represented by a floating "sun" or "flower" icon.