... 4.Certificate: CE,ROHS,FCC 5.Customized Packing custom logo printing 16 gb micro sd memory card Specifications:1. ... supply required, USB bus powered11. Provide OEM service, logo printing, data preload, auto run, customized programming etc12. Certification: ... lifetimeEnvironmental ParametersMin Operating Temperature-13 °FMax Operating Temperature185 °F custom logo printing 16 gb micro sd memory card