Come and see our amazing products. As the textures are different, each wooden USB drive is unique. Data transfer rate 5000MB/s, maximum write speed 10MB/s, maximum read speed 20MB/s, Support windows 7/8/10/Vista/XP/2000/ME/NT Linux and Mac OS, compatible with USB 2.0 and below. And no need to install any additions software to use the flash drive, just plug in and use it. 100% guarantee for quality. Rush Service is available.The price includes the shipping cost to ca, QTY over 5000pcs by ocean. Pls confirm with us about the packing info, stock color and exact production time before placing your order.