DataRunner Key Chain USB 2.0 Flash Drive Metal Pen Drive

DataRunner Key Chain USB 2.0 Flash Drive Metal Pen Drive 64GB 32GB 16GB 8GB 4GB Pendrive Waterproof USB Stick Memory StickItem Description1. High quality metal USB flash drive pen drive.2. Plug and Play， no external power supply required.3. Metal ring - it is easy to buckle with small accessories or keychains and other it.4. Use A-class ， can be erased repeatedly 100，000 times5. Solid state storage - waterproof and electromagnetic proof.6. Writing speed: 3Mb/s - 10Mb/s. The rate of performance depends on the operating system available so the speed maybe different.7. Operating System: Win98/ME/2000/XP/Vista/win7 /win8/win10， Mac OS 9. X/Linux2.4 or above.Specification:?1.Brand:DataRunner.2.Item weight:5g3.Item size: 65*28*4.5MM4.Capacity:4GB /8GB /16GB /32GB /64GB .5.Color:Silver，Gold.6.USB Service Voltage: 4.5V-5.5V7.Customized LOGO.(MOQ>=100PCS).About Capacity?Capacity flash memory products are usually shipped in accordance?with 1MB = 1000KB， 1G = 1000MB computing， but the operating?system using binary arithmetic 1MB = 10B， 1GB = 1024MB， so?there are some differences between the display capacity and?standard capacity memory products.4GB = approximately 3.6GB-3.8GB8GB = approximately 7.4GB-7.6GB16GB = approximately 14GB-15GB32GB?= approximately 28GB-30GB64GB = approximately 58GB-60GBThis is calculation difference between manufacturer and your PC， please Google 'USB Flash Drive?capacity' to get more information.? ?Shipment1.Shipping Way1).We will ship item out via Standard Shipping，some address do not provide door to door service，in this case， you need go to local Post Office to take your item.If do not， it will show "undelivered"， then the item will be return back to us. (Your Local Post Office will inform you when your item arrive)?2).If you want receive faster， you can choose or to shorten the shipping time，but you need pay extra shipping cost.?3).We will send tracking number to you when we ship your item.You can track it via this link:http://global.cainiao.com.??2.On-time Delivery TimePromised to arrive time: within 60 days(Except Brazil 90 days)Exceed guaranteed time --- all money.(The premise is that you need open a dispute and choose "The parcel is still in transit"， then we will all money.)??3. About Taxes duties，taxes and charges are not included in the item price or shipping charges.These charges are buyer's responsibility.Please check with your country's customs office to determine what there additional cost you should take.?????AFTER S SERVICE?Feedback1. If you're satisfied with our products & service， we appreciate to give us a positive feedback & 5 star.2. Please contact us before you leave a negative feedback or dispute. We will do our best to solve any probl and give you satisfied reply.3. Customer satisfaction is our top goal! We wish you a nice shopping.Package Included1 x USB Flash Drive