The SRPF310II is a front exit receipt printer adapting structure for preventing liquid infiltration and certified under the electrical protection level IPX2 Class Main Features: Liquid Barrier front exit printer(IPX2 Class Certified) All in one plus Interfaces (Ethernet, USB 2.0 On Board and Serial) Fast print speed 350mm/sec Built in power supply What is in the box: Power Cable User Guide Warranty: - 2 Year Warranty including Printhead