High quality Jewelry usb
Product description
High quality Jewelry usb
1: Suitable forcomputer& electronic equipment with USB port. 
2: Port USB 2.0 
3: Capacity 128MB-32GB
4: Data Retentioover 10 years 
5: Using Timeswrite & eraser over 1 million time 
6: Reading/Writing speed900K/700Kb/s(computer configuration dependant) 
7: Operating Curren< 40mA 
8: Operating Temperature 20 ~ 70 
9: Wetting Temperature5% ~ 90%
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