... Warranty 4.CE,ROHS,FCC 5.MOQ:50pcs Wooden usb flash drive Material woodenChipsetSamsung, Toshiba,Micron, HY or IntelData retention10 yearsService ... ,bootable (need main board support), space division, auto-run, ad disk, gift USB flash drives, and common USB flash drives.Size57*27*9mm ...