The Verifone E355 M087-351-01-WWA Mobile Payment Device is a mobile connectivity platform designed for businesses in the retail and services industry. It is a credit card terminal and reader that allows users to process payments securely and efficiently. The device, manufactured by Verifone, offers a reliable and convenient solution for handling transactions on the go. Its compact and portable design makes it easy to use anywhere, providing a seamless and user-friendly payment experience for customers.