... Slim usb flash drive MaterialplasticChipsetSamsung, Toshiba,Micron, HY or IntelData retention10 yearsService life 1000000 times SpeedRead: 15 MB/S, Write : 8 MB/SOperation systemIBM ... division, auto-run, ad disk, gift USB flash drives, and common USB flash drives.Size Sample5 daysProduction12 days MOQ:50pcs Slim usb flash drive