luxury metal marvel usb flash drive 1.marvel usb flash drive 2.promotional usb drives 3.usb hard drive 4.OEM is welcome luxury metal marvel usb flash drive 1.Material:Metal2.Size:54*18*10mm; 3.CE,RoHS,FCC; 4.Original MLC Chip; 5.Perfect After-Sales Service; 6.Transfer Rate:High Speed USB 2.0.7.Data Transfer Speed:15MB/s-21MB/s for read. 5MB/s-8MB/s for write8. No External Power Required 9. LED ...