The RadioShack Dual Car Cigarette Lighter Adapter model 270-1535C is a versatile Y-adapter designed to split the 12V input voltage from your vehicle's cigarette lighter. Made by RadioShack, a trusted brand in consumer electronics, this adapter allows you to power multiple devices simultaneously while on the go. With a compact design and easy-to-use functionality, this adapter is a convenient accessory for your car to help you charge your devices efficiently. Whether you need to power your GPS, music player, or other electronic devices, this RadioShack adapter is a reliable choice.