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Review on πŸ“Έ V.TOP USB 3.1 (USB3.0) SD4.0/SDXC/SDHC UHS-II Card Reader/Writer Including a Non-UHS MicroSD Slot by Gary Stringfield

Revainrating 3 out of 5

its performance is not good with UHS-I card

I bought 3 SD card readers. V.TOP reader shows the highest read/write speed among them with UHS-II card. However, the performance with UHS-I card is not very good. It shows a read speed of 47.94 MB/s while other card readers show a read speed of 7580 MB/s. This item is applicable only when using a UHS-II card. I tested with Lexar SD 1000x 32GB (UHS-II), Lexar SD 633x 32GB (UHS-I).

Pros
  • Computer and accessories
Cons
  • Operating speed