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1. Capacity	64/128/256/512MB 1/2/4/8/16/32/64/128/256/512GB?
2. Complies with?	?USB1.1, 2.0, 3.0??interfaces
3. Print	silk/color printing, laser engrave, embossed,hot stamp
4. Working voltage	5V
5. Operating systems	Microsoft's Windows /Vista/XP/Win7/Win8/Mac OS8.6/ME/98/95 and all above
6. Supports?	plug-and-play function, no external power supply required
7.Color	Available in any colors
8.Logo	Customizable (Co-Logo Program)
9.OEM	Be customized with your own logo. Logo printing is free for order above 2000pcs
10.Warranty	5 years
11. Certification	FCC, CE, and RoHS certified
12.Data retention	10 years
13.Durability	Water proof, sand proof, heat tolerant, car dashboard
14.USB chips	High quality real chips, stable, high-speed
15.Reading speed	28MB/S
16.Write Speed	9MB/S

? ? ?? ? ? ? ? ?We execute strictly QC process according to the ISO9000 standard , FCC ? ?and CE.?Our QC department?is fully equipped with advanced machine and ? ?high quality technic. IQC: ?raw material control , 100% inspection on some key parts and? spot testing on others? IPQC: In-process quality control, 100% inspection QC:?100% inspection on finished products before final packing? QA:?spot testing before shipment. ? ? ? ? ? A. Please make sure your computer doesn’t contract the virus , otherwise ?, ?it may ? ? ?damage the inbuilt program of the USB.
B.Please do not pull out USB directly from computer if not very necessary. USB should ? ? be deleted safely before pull out?from computer; otherwise, it will decrease USB ? ? working life. C.Please keep the backup copy of important files. Don't cut to transfer files, it’s better ? ? to copy .
D. Some factors may cause the loss of data: ?Suddenly power off , unsteady power ? ? ?supply, incorrect plug in or pull out of USB,wrongly deleted , wrongly formatted, ? ? ?damage by virus, damage by electronic shock, encrypted and limits of authority, ? ? ?upgrading?of firmware, electromagnetic interference, and so on.?? ?? ? ? ? ? ? ? ? ? ?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??