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There are a few things to keep in mind when buying USB flash drives, and we also have some tips for using them.
Capacity: To decide what capacity you need, first check the size of the folders or files you want to copy. Each USB drive in our guide has the indicated capacity, but it will be slightly smaller than the storage available because the device firmware needs space.
Speed: USB standards are advancing all the time, and we recommend USB 3.0 at least, even if the higher the better. Although USB standards have different theoretical maximum speeds, it is essential to check the read and write speeds that the manufacturer says for each unit. Especially if you are transferring data, you want to search for a disk that is high write speeds. If you plan to launch software on your computer via disk (like a video game), then you want a high-end model. read speeds.
Compatibility: Many flash drives will work with any device that has the appropriate port, but it is worth checking compatibility to avoid disappointment. If you want to use a drive with an Android device, it will need USB on-the-go (OTG) support. Most Android devices support USB OTG. You will receive a notification with the options that should be included when you insert a flash drive File transfer. You can try it USB OTG Checker application to confirm support, if you are unsure. Apple’s iPhone and iPad don’t support USB OTG, but you can install an additional application for the drives, like SanDisk’s iXpand series.
Connectors: Most flash drives have USB-A connectors, but you can also get them with USB-C, MicroUSB, and Lightning connectors. If you plan to use a flash drive with your phone and computer, the easiest solution is to pair it with both types of connectors. You can also purchase USB hubs with multiple ports or adapters, but pay close attention to the supported standard or you may limit the speed at which your data can be transferred. This Anker USB-A USB-Cra adapterfor example, it is USB 3.0.
Security: Remember USB drives can cause security issues, especially for companies, and you should never connect the random discs you find around you. If you plan to store sensitive data on your flash drive, consider biometric protection or passcodes and check the level of encryption it provides. There are software services that offer encryption and allow you to password protect your files on any USB flash drive.
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