A splitter is an ideal solution if you have many devices in your car that require frequent power connection, such as a GPS, mobile phone, transmitter, etc. This device creates four independent ports from one lighter input. There is no need for translating and charging electronic devices "in batches," which, after all, does not benefit batteries and accumulators much. Additionally, the device has a built-in USB port, allowing you to easily charge devices equipped with this port without any adapters.