From the manufacturer

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HIKVISION M200 Series USB flash Drive
Model | HS-USB-M200 |
Capacity | 64GB |
Color | Metal |
Dimensions | 38mm*12mm *4.5mm |
Weight | 8 g |
Max. read speed | USB 2.0 10-20 MB/S; USB 3.0 30-80 MB/S |
Max. write speed | USB 2.0 3-10 MB/S; USB 3.0 15-25MB/S |
Category: Flash Drive