This OEM Blackberry Wall Travel Charger Adapter with Micro USB Cable is a must-have for anyone who needs to keep their device charged while on the go. With its sleek and compact design, it's easy to carry in your pocket or bag and can be used to charge any device that uses a micro USB cable. The charger is compatible with most Blackberry models, including the PSM04A-050RIM, and has a cache of features that make it a great choice for any user. The charger is made of high-quality materials and is designed to be reliable and long-lasting. It comes with a micro USB cable that can be used to charge any device with a micro USB port. The charger is also designed to be energy-efficient, which means that it won't waste power or overheat your device. With its fast charging capabilities and high-quality construction, this charger is an excellent choice for anyone who needs to keep their device charged on the go.