Features：

Flash Type: MLC or 3D NAND TypeChip: A grade original wafer solutionsCapacity: 128M--512GB Read: 15-120M/S Write: 10-40M/SSpeed Class: CLASS4 Class6 CLASS10 optionalErase Cycles: 10 ,000 timesOperating humidity: 0 to 95%Operating Temperature: 0°C ~70°C Or customized standardStorage Temperatures: -25°C to 85°COperating Voltage: 2.7V ~ 3.6VDimensions: 11 mm x 15 mm x 1 mmWeight: 0.5 g

H2testw:Professional TF card test software.1. Test 100% pass, 0 error, not broken data.2. Real full capacity.3. Real write and read speed.Do not do any false business!!!

Capacity Specification

1. TF cards C4/C6/C10/U1/U3 interface.2. Capacity of 128MB/256MB/512MB/1GB/2GB/4GB/8GB/16GB/32GB/64GB/128GB/256GB.3. High speed data transfer performance .4. Our pen drive read speed is 4-10mb/s(The rate of performance depends on the different operation system available and various flash adopted,maybe you can get 10M+)5. Hot plug and play. 6. Hardware Requirement: PC with USB reader adapter connection,Notebook.7. 10 years data retention.8. More than 10000 times of usage .9. Solid State Storage, Shock proof and electromagnetic proofWhat is the real capacity?Flash storage 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.4GB = approximately 3.6GB-3.8GB8GB = approximately 7.4GB-7.6GB16GB = approximately 14GB -15GB32GB = approximately 28GB -30GB64GB = approximately 58GB -60GB

1. Are you factory? Yes, we are leading factory for 15+ years. MIDI is a specialized and special new high-tech enterprise focusing on innovative product solutions for semiconductor memory and advanced packaging and testing services for professional integrated circuits. 2. Do you have patents? Yes, we have more than 100 intellectual property rights, such as invention patents, utility model patents and software copyrights. We have passed the certification of ISO9001, ISO14001, IATF16949, ISO45001, BSCI, etc., and obtained the certification of enterprise intellectual property system. 3. What is your R&D strength? Our company adheres to independent R&D and innovation, has more than 30 doctoral technical teams, and cooperates with universities to establish integrated circuit sealing and testing technology research rooms to jointly explore cutting-edge integrated circuit sealing and testing technology. 4. Production equipment and production environment? Our company has more than one thousand of the world's top integrated circuit sealing and testing equipment, such as KS RAPID wire bonder, TOWA full-automatic IC plastic sealing machine,DISCO full-automatic scribing machine and other equipment. We have the industry-leading production environment of dust-free purification, with a daily output of 230000 memory cards and various types of memory chips, and an annual output of 100 million. 5. Quality Testing? Quality control team with more than 30 people: IQC, IPQC, OQC, QA, etc.Implement according to ISO9001 quality management system; It has been tested by strict international standards from wafer to finished product warehousing.6. What kinds of logo we can put on the TF Card/SSD/USB Flash Drive? It depends on different model. Normally we support silk printing, laser engraved, CMYK colorful printing, UV colorful printing, pad printing and epoxy logo. 7. How much does it cost to create custom TF Card/SSD/USB Flash Drive? With our revolutionized process, the cost is almost same as printing your logo on standard flash drives. 8. What are the color options? You can choose any color, material, size, or shape. And we also support custom all as your requirements.9. How do I place an order when we make the deal? a, You can send us a purchase order with details. b, We send you a sales confirmation.c, We confirm your order on Aliabba or send you a proforma invoice.10. How do I make the payment? We accept Alibaba Trade Assurance,T/T, Alipay, Paypal, Western Union and Visa. 11. Do you have samples? Yes! For regular items, we will keep in stock. You can ask for dummy samples or real samples. The samples can be shipped by your express account, or you can pay us the freight, and we will ship via our account. 12. How long will it take to get the goods? It depends on the QTY. <1000pcs: 3-4 days.1000-5000pcs: 5-7 days 5001-10000pcs :7-10 days 13. Warranties & Returns? Warranties - All of our products are guaranteed against defects for 1 ~5 years. Returns - We always make 100% complete inspection for twice before shipment. In Principle, problems of omission and efective products won't happen in our company because we do full and strict checking before shipping . But if happens , please give us pictures of proofs, we will do compensation with money return or real products in the next order.Man-made damage is not included. 14. How about the shipment? We ship the goods by sea, by air or Express like DHL, UPS and FedEx.

Shenzhen MIDI Technology Co., Ltd. is a professional manufacturer engaged in research, development, production of TF cards, power banks, USB flash drivse, data cables, earphones and other digital accessories.We have 15 years of experience in the field of electronic products. Our company has successfully established a comprehensive production, sales and after-sales service system.Midi Technology has been the golden supplier on Alibaba for over 10 years. We strive for long-term business relationship with customers from all over the world under win-win strategy.In the past few years, more than 50 million TF cards sold to many countries like USA, UK, Germany, Thailand, Taiwan, HK, Singapore, Malaysia, Philippines, India, Indonesia and other countries around the world.Our goal is to be a famous company in the field of electronic products and your reliable supplier in China.