Speaking of capacity, most of the drives we looked at come in several different capacities, ranging from 8GB all the way up to 128GB. For simple file transfers, 8GB is plenty. 16GB and 32GB USB flash drives are useful for storing or transferring large music libraries and raw images. You'll want to get 64GB or more for storing or transferring HD-quality movies or TV shows.
We used CrystalDiskMark to assess the performance of each USB flash drive. This included test sizes of 100MB, 1000MB and 4000MB. We had CrystalDiskMark run five passes in each instance, and we repeated the test three times for each test size. This essentially gave us 15 passes of benchmark data, which we then averaged.
This nicely done USB flash drive clip art is in the public domain. Use it freely on your personal or commercial projects like flyers, brochures, websites, catalogs, print ads, etc. without restrictions. To download, right click on the image then click on Save Image as…