The Square Card Payment Reader (2nd Generation) is a compact and efficient credit card terminal, perfect for businesses in the retail sector. With Bluetooth connectivity, it allows for seamless integration with smartphones, making it easy to process payments on the go. Manufactured by Square in China, this unit is a reliable and user-friendly solution for processing credit card payments. This 2nd generation reader offers improved functionality and performance, making it a valuable tool for businesses looking to streamline their payment processing system.