Specifications 1.CE, FCC, ROHS 
2.MOQ :50pcs 
3.Make sure test it by h2 testing file 100% 
4.Original chipset 
5.High speed      

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 98 SE/2000/Me/XP/Vista operating systems and Mac OS 8.6 and 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
15.Reading speed	28MB/S
16.Write Speed	9MB/S

          1)Package Detail: 1.paper box 2.plastic box 3.metal box 4.bulk 5.customized as your need. 2)shipment: By sea, by air, by air-express(DHL, FEDEX, TNT, UPS, EMS and so on).       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. Factory Show
    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.  
   
   Shanghai Wenshan Electronic Technology Co., Ltd is a professional supplier of general merchandise.We are specialized in the usb flash drive/disk, bottle and mug,shopping bag,wicker basker,hand fans and so on. With the high quality and reliable delivery time,our products have been exported to more than 20 countries,such as U.S.A, Japan, UK, Australia, Italy,ect.     Let’s create the future with you together       Add: Room 1311, No. 28, Moyu Road, Anting Town, Jiading Dist., Shanghai, China Mobile:0086 15800965615 Tel: 0086 21 31155051 Fax:0086 21 31155051 Website: http://shwenshan.en.alibaba.com   Welcome and thanks for visiting our website! If you are interested in this kind of our product,please feel free to contact us!