1, USB flash drive stroll
No additional physical drive is needed, and the capacity is large, and it can be selected from 16M to 2GB, which breaks through the limitation of floppy drive1.44m. In terms of reading and writing speed, the USB interface standard is adopted for U disk, which greatly improves the reading and writing speed compared with floppy disk. In terms of stability, the U disk has no mechanical read-write device, which avoids the damage caused by the easy collision and falling of the mobile hard disk.
2、PNY
Is a well-known American storage brand. This time, it combines the "snap ring" structure with USB flash drive for the first time, and introduces the latest USB 3.0 standard product-PNY fast disk (Loop Turbo 3.0). From the appearance, we can see that the exclusive patented elastic buckle can make the U disk stick in your key ring, computer bag and wallet, and can be used at any time.
3. Toshiba flash? U40 1
Among many USB flash drives, it should be regarded as an approachable petty-bourgeois literary product with fashionable appearance and texture, and the capacity of 8G/ 16G/32G is optional. Its fuselage is made of all-metal material, and its size is 38× 12.2×4.5mm, and its weight is only 6g. The front pattern is simple, only the capacity and the "Toshiba" anti-counterfeiting logo.
4，3EAGET U85？
Esay U85 disk has the highest writing speed of 46MB/s and the highest reading speed of149 MB/s/s. It is the first choice for consumers who must meet the requirements of USB 3.0 interface, and it is also one of the super cost-effective products. As one of the smallest USB flash drives, Yi Jie U85 is not only mini in appearance, but also unusual in design.
5.kingston USB flash drive
Kingston DT SE9 is a metal USB flash drive with USB 2.0 interface, and its reading and writing indexes are 5MB/S and 10MB/S respectively, so it has no pressure on ordinary document transmission. Whether using Windows system or Mac OS X system, you can use this USB flash drive normally.
Matters needing attention in purchasing USB flash drive
1. Although the quality of some USB flash drives is up to standard, their shells are very thin and they are accidentally broken. Therefore, it is recommended that you choose a USB flash drive with a metal shell. Although the metal USB flash drive is expensive, it is durable.
2. Many USB flash drives don't pay attention to the interface problem, resulting in slow reading and writing speed. In fact, version 3.0 is much faster, but the price is also higher. Most people can use version 2.0.