Signal Jammer, Signal Detector, Mobile Signal Repeater manufacturer / supplier in China, offering Type C 128GB OTG Flash Drive 32 GB 64GB Pendrive Wholesale 3 in 1 Type-C OTG USB Flash Drive, 128GB 64GB 32GB 16GB Sdddc3-64G Type C Ultra USB 3.1 Dual Drive Go Sdddc3, Sdddc3-64G Sandis Type C Ultra USB 3.1 Dual Drive Go 256g 128g 64G 32g and so on.