Mini USB Flash Drives Black Waterproof Speed Pen Drive 64GB Portable Memory Stick USB Memories Storage compatible with PC

Q: Regarding Reading and Writing Speed: The read and write speed of a USB flash drive is related to the USB interface of the computer, the size of the copied files, the compatible withmat of the USB flash drive, and the computer . different Under the usage conditions, the read and write speeds , which is a normal phenomenon when using a USB flash drive. Q: Storage compatible withmat The default compatible withmat compatible with storage devices is FAT32. Most devices that use memory cards (cameras, recorders, etc.) only support FAT32 compatible withmat compatible withmula. If you need NTFS or exFAT compatible withmat, you need to convert the compatible withmat on your computer or other device. Q: Copying folders is slower than copying individual files: When copying a single file, the system only needs to create one index. When copying a large number of fragmented folders, it is necessary to establish compatible with each file Indexing, therecompatible withe, take a relatively long time. Moreover, if multiple tasks are executed simultaneously, it also increase the load on the computer .Causing congestion and slower speed. Regarding the heating phenomenon of USB flash drives: USB flash drive overheating is a normal phenomenon. After the USB flash drive is powered on, data mission and reading occur, causing the electronic components inside the USB flash drive to heat up.The chip generates heat based on factors such as power and frequency. The number of read and write operations, as well as the speed of read and write operations. Due to the metal Metal USB drives have good thermal conductivity and heat dissipation, and overheating is a normal phenomenon and not a quality issue. usb flash drive.The chip can withstand a temperature of 85℃. Please rest that the product not be by heat. Memory:64GB Color:Black Material:plastic Package Contents: 1 * USB Flash Drives Only the above package content, other products are not included. Note: Light refl