Model: Clover Flex C401U Accepts EMV chip magnetic stripe and contactless payments Built-in thermal receipt printer Integrated 1D and 2D barcode scanner with 5MP camera Wi-Fi and 4G LTE connectivity for mobile transactions The Clover Flex C401U is a portable point-of-sale terminal designed for payment processing and business management. Its compact all-in-one design allows merchants to accept payments and print receipts from virtually anywhere. .