Come and Check Our Branding Solutions.The USB flash drive is plug and play, no require for installing a driver. The metal cover protects your USB Flash Drive from getting broken. The sample we provide is the model with 512MB memory, you can customize the storage size of USB Flash Drive according to your needs. 100% guarantee for quality. It is suitable for digital data storing, transferring and sharing in school, in family, to friends,to wedding, to clients, to machines. The price includes the shipping cost to ca, QTY for 10000pcs and over by ocean. Rush service is available. Pls check inventory and detailed info before placing your orders.