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CrystalDiskMark 8.0.4 x64 (C) 2007-2021 hiyohiyo
                                  Crystal Dew World: https://crystalmark.info/
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* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

[Read]
  SEQ    1MiB (Q=  8, T= 1):   176.314 MB/s [    168.1 IOPS] < 47290.05 us>
  SEQ    1MiB (Q=  1, T= 1):   178.839 MB/s [    170.6 IOPS] <  5855.09 us>
  RND    4KiB (Q= 32, T= 1):    11.147 MB/s [   2721.4 IOPS] < 11739.66 us>
  RND    4KiB (Q=  1, T= 1):    10.537 MB/s [   2572.5 IOPS] <   388.35 us>

[Write]
  SEQ    1MiB (Q=  8, T= 1):   131.157 MB/s [    125.1 IOPS] < 63464.25 us>
  SEQ    1MiB (Q=  1, T= 1):   128.791 MB/s [    122.8 IOPS] <  8128.72 us>
  RND    4KiB (Q= 32, T= 1):     3.438 MB/s [    839.4 IOPS] < 37788.01 us>
  RND    4KiB (Q=  1, T= 1):     3.374 MB/s [    823.7 IOPS] <  1211.26 us>

Profile: Default
   Test: 8 GiB (x3) [F: 0% (0/233GiB)]
   Mode: [Admin]
   Time: Measure 5 sec / Interval 5 sec 
   Date: 2023/03/05 21:10:13
     OS: Windows 10  [10.0 Build 19044] (x64)

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U3 A2 V30
Card Reader: Lexar RW330