... Certificate: CE,ROHS,FCC 5.Customized Packing Specifications:1. Available Capacity:1GB,2GB,4GB,8GB,16GB,32GB 2. Operating Systems: Windows ... play; no external power supply required, USB bus powered11. Provide OEM service, logo printing, data preload, auto run, customized programming ... -13 °FMax Operating Temperature185 °F promotional 2GB full / real capacity micro SD card,micro SD memory card