This Laptop AC Adapter Charger is designed specifically for Sony Vaio PCG-7184L, PCG-7Z1L, VGN-CR220E, and VGN-N320E models. It has a voltage of 19.5V and output current of 4.7A, making it compatible with the given product line. This AC/Standard type charger can easily power up your laptop, allowing you to work for longer hours without any interruptions.

It is a perfect replacement for your original adapter, ensuring that your laptop is always charged and ready to use. This adapter is compatible with the mentioned product line and is a great accessory for anyone looking for a reliable and durable laptop charger.