Carbonized bamboo USB Flash drives1. Brief descriptionTrapezoidal wood USB flash drive’s shell adopts the production of natural ... are extremely valuable mahogany, walnut, maple, beech, rubber wood, bamboo, wood, not only has a natural environmental protection practical value ... , 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GBTrademark: OEM USBUSB Flash Drive interface: USB 1.0/2.0 USB Flash Drive Read speed ...