揭秘某宝山寨店铺出售大量山寨扩容u盘，教大家如何正确辨别u盘的真伪以及真实容量。揭露某宝山寨店铺的运作方式，希望各位消费者在网购时要多加留意。Uncover the fact that a treasure Shanzhai store sells a large number of Shanzhai expanded u disks, and teach you how to correctly distinguish the authenticity and real capacity of u disks. To expose the operation mode of a Bao Shanzhai store, I hope all consumers should pay more attention to online shopping.