Otg Pen Drive MU-838

Otg Pen Drive  MU-838Product DescriptionAdvantage:1. Professional factory directly sale all over the wrold. 2. Brand battery with high capacity,100% aging test before shipment. 75%~85% transfer rate ; more than 500 times recycling time. 3. OEM & ODM service available , Customized packing and logo are accepted. 4. Deletable and undeletable file upload available. Specification:Capacities1GB,2GB, 4GB, 8GB, 16GB, 32GB, 64GBInterface typeUSB2.0/3.0MaterialMetalSpeedWriting speed :3-8M/s .reading speed :12-20M/sSimpleJust plug into any USB portConvenientSturdy loop supports most key ringsHandyCompact sizeGuaranteed1-year warrantyOperating  Temperature32°F to 140°F (0°C to 60°C)Storage Temperature4°F to 185°F (-20°C to 85°C)Operation systemWindows XP,Windows 2000, Windows Vista, Windows 7 or aboveAccessoriesManual ,cd drive, USB cable, lanyard, keyring (optional)Data retention10 years Product Show:Packaging & ShippingOur Services1. Each USB can be customized with your company's different logo on one or both sides. 2. Pre-loading files into the USB flash drive and autorun available. 3. Custom Shape, Color and Packing. If you are looking for particular shapes, please send me pictures. 4. 12 months Manufacturer's Warranty for defective items. 5. If any problem occurs when using the item, please feel free to contact us,we will provide you professional technology support. If item was faulty, we will provide replacement/repair/return/refund services for different conditions. 6. All the inquiry and quality issues would be dealt within 24 hours by our customer service. 7. We will handle your feedback earnestly and ready to work out a satisfactory solution along with you.Company InformationFAQ1. Why the real capacity of the usb is less ?(1)The Flash memory vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB calculated,and the operating system of computer using binary arithmetic:1MB =1024KB,1GB = 1024MB ; (2),some hided software to enhance performance of the usb. so there are some differences between display capacity and nominal capacity of flash memory products.for example :2G is about 1.9GB ;4G is about 3.8GB.2. How can i send the payment ?We accept T/T ,Paypal(extra bank charge 4%),Western Union.3. What is the MOQ ?100pcs for most of our products.4. How do you shipping the goods ,and how long does it take ?We usually shipping by DHL,UPS,TNT,FEDEX ,it usually take 3-5 days ,we also accept by air ,by sea ,freight collect and shipping by your China forwarder . Note : bad weather, holidays or hot seasons might cause delay of the delivery.When you choose DHL/UPS/Fedex, please make sure the addressee is not a remote area, otherwise, there will be an extra charge5. How to proceed the order if I have logo to printing ?First ,send us the AI logo to make the artwork ,after artwork approve ,we will arrange a sample production ,the next is sample picture or sending sample to you for confirmation ,and then we will move to mass production.6. What is the brand of your USB chip ?We usually use Toshiba, Samsung, Hynix ,Micron, Intel chip ,all the chip pass the H2 test.7. Can you upload file into the USB ?Yes , deletable and undeletable file available ,we can also make website pop-up and auto-play your videoContact us