Polecam ten czytnik, szybki i niezawodny
Ocena: 5/5
Test w CrystalDiskMark 8.0.6 x64, Karta MicroSD 512 Gb, A-II, V30

Złącze USB-C 3.2 Gen 1 
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[Read]
 SEQ 1MiB (Q= 8, T= 1): 155.639 MB/s [ 148.4 IOPS] < 53491.73 us>
 SEQ 1MiB (Q= 1, T= 1): 158.179 MB/s [ 150.9 IOPS] < 6625.79 us>
 RND 4KiB (Q= 32, T= 1): 7.711 MB/s [ 1882.6 IOPS] < 16957.29 us>
 RND 4KiB (Q= 1, T= 1): 1.868 MB/s [ 456.1 IOPS] < 2179.87 us>
[Write]
 SEQ 1MiB (Q= 8, T= 1): 122.612 MB/s [ 116.9 IOPS] < 67782.35 us>
 SEQ 1MiB (Q= 1, T= 1): 124.022 MB/s [ 118.3 IOPS] < 8449.52 us>
 RND 4KiB (Q= 32, T= 1): 3.301 MB/s [ 805.9 IOPS] < 39502.74 us>
 RND 4KiB (Q= 1, T= 1): 3.285 MB/s [ 802.0 IOPS] < 1245.83 us>
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Złącze USB-A 3.2 Gen 2
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[Read]
 SEQ 1MiB (Q= 8, T= 1): 157.066 MB/s [ 149.8 IOPS] < 53010.36 us>
 SEQ 1MiB (Q= 1, T= 1): 157.664 MB/s [ 150.4 IOPS] < 6648.90 us>
 RND 4KiB (Q= 32, T= 1): 7.713 MB/s [ 1883.1 IOPS] < 16954.20 us>
 RND 4KiB (Q= 1, T= 1): 7.649 MB/s [ 1867.4 IOPS] < 535.11 us>
[Write]
 SEQ 1MiB (Q= 8, T= 1): 121.343 MB/s [ 115.7 IOPS] < 68406.88 us>
 SEQ 1MiB (Q= 1, T= 1): 121.345 MB/s [ 115.7 IOPS] < 8635.55 us>
 RND 4KiB (Q= 32, T= 1): 3.288 MB/s [ 802.7 IOPS] < 39674.85 us>
 RND 4KiB (Q= 1, T= 1): 3.306 MB/s [ 807.1 IOPS] < 1238.01 us>

Profile: Default
 Test: 1 GiB (x5) [F: 1% (6/477GiB)]
 Mode: [Admin]
 Time: Measure 5 sec / Interval 5 sec 
 Date: 2025/04/21 12:31:34
 OS: Windows 11 Pro 23H2 [10.0 Build 22631] (x64)