Knife shape USB flash drive 1.size:68.4*20.8*9.5mm 2.CE&Rohs 3.Quality guarantee 1 year,customized logo 4. MOQ:100PCS Knife Shape USB flash drive specification:Capacities:64MB, 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB,32GB Branding Screen Print | transfer printingOperating Systems Win 98/SE/2000/XP/Vista/win7 | Linux | Mac Data Retention 10 years Compliance RoHS/WEEE Connectivity Hi-Speed ...