... Certificate: CE,ROHS,FCC 5.Customized Packing custom logo printing 16 gb micro sd memory card Specifications:1. Available Capacity:1GB,2GB ... power supply required, USB bus powered11. Provide OEM service, logo printing, data preload, auto run, customized programming etc12. Certification: CE, ... Operating Temperature-13 °FMax Operating Temperature185 °F custom logo printing 16 gb micro sd memory card