If you've installed an aftermarket stereo system in your Tata Nexon or Tata Punch and wish to retain the functionality of the factory-fitted USB port, you'll need an OEM USB activator cable. This specialized adapter ensures that the original USB port remains operational with your new stereo setup. For Tata Nexon: The OEM USB Cable Adapter is compatible with various aftermarket stereos, including Android-based systems. It's a plug-and-play solution, simplifying the installation process. You can find this adapter on platforms like VJ Outlet, where it's available at a discounted price. For Tata Punch: While specific USB activator cables for the Tata Punch are less commonly mentioned, it's advisable to consult with authorized Tata service centers or reputable car accessory retailers. They can provide guidance on compatible USB activator cables tailored for the Punch model. Installation Tips: • Compatibility: Ensure that the USB activator cable is compatible with your specific car model and the aftermarket stereo system you've installed. • Professional Assistance: If you're uncertain about the installation process, consider seeking help from a professional installer to ensure proper functionality.