First Data FD55 Dual Com Credit Card Machine, Terminal, N-FD-55, 160Mb, Internet, Ethernet and Dial Connectivity, Integrated Thermal Printer, USB Port, PCI PED Compliant Printer: Integrated, drop-in and accepts 2 1/4" X 85' standard thermal paper. Communication: IP with a dial backup. Can perform contactless or NFC, Near Field Communication, with an added peripheral. Peripherals: Check, Debit/EBT PIN pad and First Data Gift and Loyalty. Memory: 32Mb of RAM and 128Mb of Flash. Display: 128 X 32 graphic Liquid Crystal Display.