Come and see our amazing products. 4GB Card shape USB flash drive. Hi-Speed USB 2.0 certified flash drive. The USB flash drive is compatible with windows and Mac,data transfer rate 15MB / s, the maximum read speed of 15MB / s , Maximum write speed of 5MB / s. Each card with a leather sheath package. Full color printing services. Black and white color cards are available for branding with your logo. Pls confirm with us about
the packing info, stock color and exact production time before
placing your order.