Vehicle Car Audio and Video Entertainment Box converts original car wired connections to wireless, ABS PC material housing measuring 76 x 43 x 12.3mm with 5V power for vehicle-mounted interconnection
Vehicle Interconnection Box: Convert Wired Car Audio and Video to Wireless with 76mm Compact Housing

This vehicle-mounted interconnection box provides a practical solution for upgrading car entertainment systems by converting wired connections to wireless formats. Designed specifically for vehicle integration, the compact 76 × 43 × 12.3mm housing fits easily in most vehicle compartments while offering the conversion capability that modernises older car audio and video systems. With 5V ± 0.2V power requirements and minimal 0.75W consumption, this device integrates efficiently with existing vehicle electrical systems without placing significant strain on the power supply. The 2Air format enables wireless connectivity without trademark restrictions, providing flexibility for various vehicle setups and entertainment requirements.
Features and Construction

This interconnection box combines practical conversion capabilities with vehicle-appropriate construction. The design focuses on solving the specific problem of wired-to-wireless conversion for car entertainment systems while maintaining compatibility with typical vehicle environments and electrical requirements.
Material and Build
The housing is constructed from ABS PC material, a thermoplastic blend that offers practical durability suitable for vehicle interiors. This material selection provides resistance to the temperature fluctuations and vibrations commonly experienced in vehicle environments. The 76 × 43 × 12.3mm dimensions create a compact form factor that fits easily in glove compartments, centre consoles, or other vehicle storage areas without requiring significant installation space or modification to existing vehicle interiors.
Size and Practical Fit
Measuring 76 × 43 × 12.3mm, this interconnection box maintains a minimal footprint while providing full conversion functionality. The compact dimensions allow for flexible placement options within the vehicle interior, whether mounted discreetly behind dashboard panels or placed in accessible storage compartments. The small size also facilitates installation without interfering with other vehicle components or systems, making it suitable for various vehicle makes and models with different interior configurations.
Uses and Placement

This interconnection box serves specific vehicle integration purposes with practical applications for both current and older car entertainment systems. The conversion capability addresses common compatibility issues between wired legacy systems and modern wireless connectivity expectations.
Event or Professional Use
For professional automotive installations or events requiring temporary vehicle entertainment setups, this box provides a reliable conversion solution. The 5V ± 0.2V power specification ensures compatibility with standard vehicle USB power ports or dedicated power supplies, while the 0.75W consumption minimises electrical load on the vehicle system. The 2Air wireless format offers flexibility for different connectivity requirements without trademark restrictions that might limit professional installation options.
Everyday Home Use
For everyday vehicle use, this interconnection box modernises older car entertainment systems without requiring complete replacement. The conversion from wired to wireless connectivity enables compatibility with modern smartphones, tablets, and other portable devices that users typically bring into their vehicles. The compact dimensions ensure the unit doesn't occupy valuable passenger space, while the included data cables (two provided) offer connection options for various vehicle configurations and user preferences.
Benefits and Buying Value

This vehicle interconnection box provides specific practical benefits centred around compatibility improvement and space-efficient design. The value proposition focuses on solving the particular problem of wired-to-wireless conversion rather than attempting to replace entire entertainment systems.
Reuse and Low Maintenance
The interconnection approach allows users to maintain their existing car entertainment infrastructure while adding wireless capabilities. This extends the useful life of current systems rather than requiring complete replacement, providing cost-effective modernisation. The ABS PC material construction requires minimal maintenance beyond occasional cleaning, and the 5V power specification matches standard vehicle power systems without requiring specialised electrical modifications or additional power management components.
Why Choose This Product
This vehicle interconnection box offers a targeted solution for the specific problem of converting wired car connections to wireless formats. The 76 × 43 × 12.3mm dimensions provide space-efficient installation, while the 5V ± 0.2V power specification ensures broad vehicle compatibility. The inclusion of two data cables in the package offers connection flexibility, and the 2Air format provides wireless capability without trademark restrictions that might limit usage scenarios. This combination of practical specifications addresses common vehicle entertainment upgrade needs with measured, source-supported capabilities.





