oem usb flash memory 1.CE,ROHS,FCC approval 2.Factory price & prompt delivery ... Capacities available128MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB, 128GB, 256GBUSB chipsHigh quality real chipsOperation systemWindows 7/Vista/XP/2000 ... read/writeShock resistance1000GDurabilityWater proof, sand proof, heat tolerant, car dashboardOEMBe customized with your own logo. Logo printing is free for order ...