All product is NO LOGO / Default Custom / NO Free Custom . Micro SD Card and SD Card write speed 6.01M/S—12.01M/S; USB 2.0 Flash Drive write speed 2.8M/S—9.9M/S ; USB 3.0 Flash Drive write speed 8.9M/S—18.9M/S. Feedback all 5 stars：$2 Coupon(everyone order)
—Add to Wish List Order(more than$31), your order number is the next order of the promotional code, contact customer service（send all 5 stars feedback screenshots) . Note!!about logo:no logo/default customization,Logo and Color is just a Reference. For Valued Customers: 1.Is the usb flash drive real capacity? Sure,Our usb flash drive is the real capacity, it provide the normal use and 6 months free warranty service, no support the H2testw/Check Flash/FAKEFLASHTEST/ MyDiskTest/ USB Flash Drive Tester test–404,BUG(see details), that is only new standard. 2.what is the write speed? our USB Flash Drive write speed is 2M/S — 11M/S or you will lucky to get 12M+. —USB3.0 Flash Drive write speed is more than 11M/s. our Micro SD Card(and SD Cards) write is 6.2M/S– 12M/S or you will luck to get 13M+. —Mostly class10 about Cards,4GB is black. 3.Why the USB flash drive real capacity is not correct capacity? Flash memory vendors are using decimal arithmetic:1MB = 1000KB,1G = 1000MB calculated, the operating system using binary arithmetic:1MB = 1024KB,1GB = 1024MB; so there are some differences between display capacity and nominal capacity of flash memory product 4G is about 3.4G; 8G is about 7.2G ; 16G is about 14.2G ; 32G is about 28.6 G; 64GB is about 57.8GB; 128GB is about 115.6GB; 256GB is about 229.8GB. 4.USB attributes: 4-32GB – FAT32; 64-256GB – exFAT (no support–if your phone, pls do not buy OTG USB products); No NTFS. 5.When the number of your products is higher than 199, we can provide free customized logo service (free laser production, gray effect), contact customer service. 6.How can i track the package? It’s recommended 15- 90 working days by Ali-Express for Seller’s free shipping method, but depends on the address,(Only Brazil/Russian Federation/Argentina especially 120days). if you dont extend the time any more,or the package confirm the delivery of automatic. As above reasons,we cant accept this negative feedback!!!! Our warranty service time is: shipping time + 30 days (increase the transport protection time) + 6 months (free maintenance) No matter track or not track you will receive in the same time. Packing detail 1 pcs USB Flash Drive,no box. All photos of merchandise offered, due to lighting, display color deviation, personal different understanding of colors and other factors, so that maybe there is some difference of colors between real product and photo , the final color to the actual goods shall prevail. Products description storage capacity: 4GB/8GB/16GB/32GB/64GB-128GB/256GB Interface: USB 2.0 Environment Temperature: -40°C – +70°C Storage Temperature: -50°C – +80°C USB Service Voltage: 4.5V-5.5V Storage Lifetime: More than 10 years Use A-class chip, can be erased repeatedly for 100,0000 times Operating System: Win98/ME/2000/XP/ Vista/win7/win8 , Mac OS 9.X/Linux2.4 or above USB connection,support Hot plug & Play. Easy to read and read in high speed ,No need drive/power supply only plug in. Warranty 1) All the items has 12 months warranty. 2) If the item is defective use by technical reason,you could sent back to us for New one. Customers are responsible for 2-way shipping charges on any returned items. It may take up to 7 business days to process your return after we receive your product. 3) All items must be returned in their original condition, In order to qualify for a refund or exchange of goods. 4) Our warranty does not extend to any products that are physically damaged or that are not under normal operating conidtions as a result of misuse or improper installation. 5)No refund accepted after 30 Days of receipt. 6)Items returned after 7 days of delivery are only eligible for repair. Feedback 1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much !! 2)We always offer the lowest price for best goods and service to you. 3) Please contact us before leaving neutral or negative feedback.We will try our best to solve the problem and leave you a happy shopping mood here. Thanks! Contact us If there’s any problems or questions about you order, please contact us by email or trademanager ,we will reply within 24 working hours.