This Original Xiaomi USB 3.2 Flash Drive provides a Type-C usb Stick Pen Drive with 64GB or 128GB of storage space. Featuring fast and reliable Xiaomi U Disk Flash Drive 3.2, this USB drive is an essential accessory for your laptop or desktop. Enjoy stable storage with speeds of up to 120MB/s read and 25MB/s write.
Characteristics:
Product Model: XMUP21YM 1 XMUP22YM
Capacity: 64GB/ 128GB
Product net weight: 6.2g
Shell material: Zinc alloy
Dimensions: 40.2x12.2x4.6mm
Interface Type: USB Type-C, USB Type-A
Xiaomi dual interface USB-stick: 64GB / 128GB
Mobile phone, computer, easy mutual transfer
Dual interface kompatibel
High-speed reading
Alloy housing
Small and portable
Xiaomi Dual Interface U Disk Tipps:
1. Instructions about U disk capacity:
Displayed capacity ≠ nominal capacity. Flash (memory) or hard disk devices are usually calculated in base 1000, that is, 1KB = 1000Bytes, 1MB = 1000KB, 1GB = 1000MB, and the operating system is based on 1024.
Calculated capacity, namely 1KB = 1024Bytes, 1MB = 1024KB, 1GB = 1024MB, the formatted capacity will be less than the nominal capacity. Under different operating systems, system files, and firmware will also occupy a small amount of space, but the actual
The square must be greater than or equal to 90% of the rated capacity. The Xiaomi dual-interface USB flash drive meets the national standard (GB/T 26225-2010), so please rest assured to buy.
2. About the U disk heating phenomenon:
It is normal for the U disk to heat up. When the U disk is powered on for data transmission and reading, the electronic components inside the U disk give off heat. Depending on the power-on time and the frequency of read and write operations, the amount of heat generated will vary.
Also possible: Affected by ambient temperature. Since metal has good thermal conductivity and heat dissipation, the metal U disk may heat up when used, which is not a quality problem.
3. About the reading and writing speed of U disk:
The data of this product comes from laboratory measurements. Test tool: CrystalDiskMark 5.2.1, Xiaomi notebook Air13 13-5 8250U processor, 8GB memory, operating system Win10 64-bit Enterprise Edition. The test file is 3.94GB
The video is transferred from the Mi ∪ disk to the PC, and the transfer time is 30 seconds. In the actual usage environment, please make sure your computer interface is USB 3.0 or above, otherwise it will greatly affect your copy speed; Copying a large number of small files will also cause the transmission speed to drop: In addition, the SLC buffer is set in the U disk. If a large number of files are continuously copied, after the buffer is full of files, it will be saved directly to the TLC memory, which will cause the speed to slow down. This is also the function of TLC memory. characteristics, not a product problem.
4. A note about the fact that copying a folder is slower than copying a single file:
When copying a single file, the system only needs to create an index; When copying a folder containing a large number of small files, each file needs to be indexed, so it will take a relatively long time, and if multiple tasks are performed simultaneously, it will increase the number of computer load, the channel may result in congestion and speed can be reduced.
5. About the factory format of the U disk;
The default file system of the Xiaomi dual-interface USB flash drive is FAT32 format, which can be used under Windows system and Mac OS; (For the mobile copy of a single file of more than 4GB, the file name length does not exceed 255 characters;
It can be used after formatting the FAT32 file system into the exFAT file system.) Under the Android system, there is no single file over 4GB transfer error fast. If you find that the data transfer fails, you can format the FAT32 file into the exFAT file system
Use later.
6. Notes on data storage:
The product is valuable, the data is priceless! Make a backup of important data. If there is a problem during the product warranty period, we will provide warranty service for the product, which does not provide data recovery service and does not promise the recovery cost of lost data.
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