Thank you so much for your reply. Interesting that your Reaktek Card Reader is under Memory Technology Devices. I don´t have Memory Technology Devices on my Inspiron. Mine falls under Universal Serial Bus controllers.
Anyway... I didn´t actually use a benchmark app to measure the read / write speed of my MicroSD card. I simply copied a movie to and from the MicroSD card and watched how fast Windows was copying it. I got 25 for read, and 17 for write. My MicroSDXC card is a SanDisk Ultra 256GB, Speed Class 10, UHS Speed Class 1, UHS Bus IF = UHS-1, Application Performance Class A1.
I realize that we are using two different computers, with two different MicroSD card readers, and two different MicroSD cards, but if you could just do me a quick favor, and copy a 2 GB file to and from your MicroSD card, and tell me how fast Windows is copying the file, that would give me an idea of what a XPS computer can do, with the MicroSD card that you have.
(I have no problem upgrading to a better MicroSD card).
Tesla1856
8 Wizard
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17.4K Posts
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August 28th, 2021 13:00
Dell XPS-9310
Device Manager
Memory Technology Devices
Realtek PCIe CardReader
To me, "PCIe" sounds very fast.
Better (more expensive) SD-Cards have better/higher "speed rating" classes.
I could test one of my best cards, like : Toshiba (FlashAir) 32gb SDHC UHS Speed-Class-3
But even if you tell me which benchmark app you used to measure performance, not sure what that would prove (as you have a different card).
Tiny_Tech
1 Rookie
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64 Posts
0
August 29th, 2021 03:00
Hi Tesla!
Thank you so much for your reply. Interesting that your Reaktek Card Reader is under Memory Technology Devices. I don´t have Memory Technology Devices on my Inspiron. Mine falls under Universal Serial Bus controllers.
Anyway... I didn´t actually use a benchmark app to measure the read / write speed of my MicroSD card. I simply copied a movie to and from the MicroSD card and watched how fast Windows was copying it. I got 25 for read, and 17 for write. My MicroSDXC card is a SanDisk Ultra 256GB, Speed Class 10, UHS Speed Class 1, UHS Bus IF = UHS-1, Application Performance Class A1.
I realize that we are using two different computers, with two different MicroSD card readers, and two different MicroSD cards, but if you could just do me a quick favor, and copy a 2 GB file to and from your MicroSD card, and tell me how fast Windows is copying the file, that would give me an idea of what a XPS computer can do, with the MicroSD card that you have.
(I have no problem upgrading to a better MicroSD card).
Thanks so much!
Tiny