1. Full and original flash chips2. Free logo printing3. Fast delivery4. CE/FCC/RoHs approvalSystem Requirements Hardware IBM PC & Compatible PC, Notebook or Macintosh with USB port Operation System Windows2000/XP/VISTA above Function Characteristics Capacity** 128MB/256MB/512MB/1GB/2GB/4GB/8GB/16GB USB Connection Plug & play and support hot swap USB Interface USB 2.0(USB1.1and1.0 compatib) Data Retention* ≥10 Years WriteProtection Switch None Physical Characteristics Operating Temp.* SAMSUNG Flash :-10℃ ~ +55℃,Other Flash : 0℃~ +55℃ Storage Temp.* SAMSUNG Flash :-20℃ ~ +55℃,Other Flash : 0℃~ +55℃ Operation Relative Humidity* 20% ~ 90%(40℃) Storage Relative Humidity * 20% ~ 93%(40℃) Dimensions 61.2*19.7*8.8mm Weight 6.6g Package PE bag/Tin box/gift box (Optional) Color