Come and see our amazing products. Your tech-savvy customers and supporters will say "thanks for the memory" when you make a gift or giveaway of these handy flash drives. It's a USB 2.0 item (compatible with 1.1) that features a metal swivel cover and features fast and durable Nand Flash Logic. This USB data retention for more than ten years. Add your school, sports team, organizational or company logo, emblem or message to create a dynamic branded item. The price includes the shipping cost to CA,QTY over 20000pcs by ocean. Pls confirm with us about the packing info, stock color and exact production time before placing your order