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| blue: 16gb | ¥95.0 | 80000 piece available |
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| blue: 32gb | ¥108.0 | 80000 piece available |
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| blue: 4gb | ¥78.0 | 80000 piece available |
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| blue: 64gb | ¥158.0 | 80000 piece available |
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| blue: 8gb | ¥85.0 | 80000 piece available |
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Kai Lushi gift pen industry 10yr.
Main Products:Business Gift set,notebook set,vacuum cup gift set,Mobile power charger Set,metal leather Thumb drive set,Key ring business card box set. Leather gifts,metal pens,ballpoint pens,pens
Contacts:mrs liChat
Mobile:86-13750972711
E-mail: WeChat:13750972711
Address:22107A,22107B, 11 Street, 1 F, 58 Gate, International Trade Mart (District 3).
Address:Agricultural Bank of China （Yiwu Chaoyang Branch）， International Trade City， Futian Street， Yiwu， Jinhua， Zhejiang
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USB flash drive" 或者 "flash drive |
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[U disk"] |
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Reminder: Due to the fluctuating price of USB flash drive chips, the above price is only a reference. Please confirm the style and price of the USB flash drive with our staff before placing an order to avoid any inconvenience caused by chip price fluctuations. The above product prices are for full capacity high-speed chips. If you need: custom LOGO (PP box, gift box packaging), please consult our staff for a quote. Thank you for your support! We look forward to your visit!
Customized Packaging Display
Other styles:
U disk maintenance standards:
When saving, if there is a matching packaging box, please put it in the box.
When there is dirt, please gently wipe it with a soft cotton cloth (or a lens cloth), do not clean it with water, ultrasonic cleaner, or any alcohol-based or commercially available jewelry cleaning products, to avoid leaving indelible marks.
③If the baby is equipped with crystal, please do not drop it heavily. Do not drop it from a high altitude, avoid impact, please handle it gently, otherwise it may cause the crystal to break.
④ Please do not place with hard objects or sharp items to avoid scratching.
Avoid direct contact with clean water, perfume, soap, hair spray, camphor balls, detergent, acid and alkali solutions, and other items containing chemical components to prevent the erosion of the USB metal.
⑥ Metal or crystal USB flash drives, please do not come into contact with sweat, dirty water, or high-temperature soda, otherwise it may cause the USB flash drive to change color to varying degrees.
U disk usage standards:
② Do not directly plug or unplug unless necessary. Always safely remove the USB before pulling out the USB flash drive to prevent affecting its service life.
Please keep a backup of important documents yourself and do not cut and paste to transfer files. It is best to use copying (to develop good habits).
Data loss may be caused by the following aspects, including sudden power outages, unstable power supply, abnormal insertion and removal by humans, accidental deletion, static electricity damage, encryption and permissions, firmware upgrades, electromagnetic interference, etc.
⑤ The use of the vinyl chip USB flash drive usually involves a normal phenomenon of heat generation.
This company is a one-stop shop for designing, manufacturing, and selling USB flash drives, mobile power banks, and creative electronic gifts, among other digital products. It always adheres to the service philosophy of "integrity and practicality, customer first" to serve its clients. Our products are aimed at the global market and are popular both domestically and internationally. We have many important partners in major cities across the country, such as Beijing, Shanghai, Zhejiang, Chongqing, Jiangsu, and Guangzhou. Our products are also exported to more than fifty countries and regions around the world, including Europe, America, Japan, Southeast Asia, the Middle East, and more. Our products can be customized with company logos, text, and trademarks through processes such as silk screening, color printing, and laser engraving.
USB flash drive, also known as a USB flash disk or U disk, is a common replacement for floppy disks. It is a micro-sized, high-capacity mobile storage product with a USB interface that does not require a physical drive. It can be connected to a computer via a USB port, enabling plug-and-play functionality. It features small size, light weight, reliability, and ease of operation. The USB flash drive is very small, about the size of a thumb, and very light, usually weighing around 15 grams, making it particularly suitable for carrying around. It has no mechanical components, making it extremely shock-resistant. Additionally, USB flash drives are waterproof, anti-magnetic, and resistant to high and low temperatures, making them very safe and reliable. Various digital content, including photos, computer data, music, and dynamic images, can be stored and moved using a USB flash drive. So, how do we choose a high-quality and high-performance USB flash drive? Here's a simple introduction.
1. Evaluate the quality of the PCB substrate circuit design.
The circuit design of the PCB base and the soldering process of components have a significant impact on the overall performance of the product. A well-designed PCB base not only assists the chip in handling a large number of data channels but also plays a "filtration" role in various noise. This helps extend the service life of the control chip and the FLASH memory.
2. Evaluate the quality of the component welding process
Due to the small area of the PCB baseplate of a USB flash drive, the capacitors it can accommodate cannot be as large or as numerous as those on the mainboard graphics card. Therefore, the soldering of the capacitors requires more careful attention. Professional manufacturers use soldering machines for machine soldering, while smaller factories rely on manual soldering by workers, which results in irregular component placement. The quality of the manufacturing process ultimately determines the stability of the product.
3. Selecting materials and designing the shell packaging form
At present, there are two types of flash disk cases on the market, one is fixed with screws, which has screw holes that affect the appearance. Moreover, the sealing degree is not good. The other is that some large manufacturers directly use ultrasonic machines to seal the flash disk with ultrasonic welding, which has the highest sealing degree. Flash disks sealed with ultrasonic welding have a long service life and excellent performance in moisture resistance and shock resistance. The shell of the flash disk is not just about appearance. Since the flash disk chip is very sensitive to static electricity in the external environment, it is easy to cause the chip to be destroyed if it is not careful, so the selection and design of the shell are very important.
4. Check the USB port for standard workmanship
Due to the frequent insertion and removal of the USB interface exposed on the flash disk body, it is easy to cause hardware damage, significantly reducing the security of the stored data. A better USB interface with a uniform chromium plating thickness exceeding 0.02mm, a hardness of 900, and more than 400 high microcracks per centimeter, significantly improves wear resistance, making it look detailed and bright from the outside. However, a poor USB interface can easily "loosen" over time, as the circuit contact is not tight, which makes it impossible to erase the flash memory. As a result, the flash disk is likely to be destroyed. Therefore, when choosing a flash disk, it is also necessary to check whether the interface is standard, and it is better to be slightly tight. It can be seen from the exterior workmanship.
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