... 256MB,1GB,2GB,4GB,8GB,16GB,32GB 2.Operating Systems: Windows Vista/XP/2000/ME/983.Data Retention:10 Years4.Data transfer ... play;no external power supply required,USB bus powered11.Provide OEM service,logo printing,data preload,autorun,customized programming etc12. ... Certification:CE,ROHS,FCC13.OEM / Customer Logo available Weight2.0gSize32(L) x 24(W) ...