This AC/DC adapter is a great replacement for the Samsung A5919_RDY model. With an output voltage of 19V and a connection split/duplication of 1:9, this adapter is perfect for powering your electronics. It is compatible with Samsung devices and features a reliable power source. The brand of this adapter is unbranded, but it is still a high-quality product that will meet your needs.

Whether you're using this adapter for work or personal use, you can trust that it will provide the power you need. It is a multipurpose accessory that can be used with a variety of electronics. So, if you're searching for a reliable power source for your Samsung device, look no further than this AC/DC adapter.