1.metal usb flash drive 2.customer's logo 3.kinds of shape 4.high speed chip 5.CE, FCC, RoHS ... metal usb flash drive2.customer's logo3.kinds of shape4.high speed chip5.CE, FCC, RoHS CertificateFeatures Capacities :128mB-512MB ... 2.0, and disk encryption encryption, USB interface, no drive, the plug and play, can be a hot swap USB ... % deposit, the ballanced amount before shipment. metal usb flash drive