... usb 4.CE FCC Rohs 1GB-32GB leather pouch for usb flash drive 1.Company introduce Shenzhen Z-Tendak Technology Co., Ltd2 ... * Data retention: over 10 years* LED indicator: light flashing, reading and writing data* Operating temp.: -10C to +55C* Storage temp.: ... (silk screen, laser engraving, hot stamping etc.), data preloading, and custom made packing. Meanwhile, if you cannot find your interested ...