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Newbie
Posts: 2
Registered: ‎09-05-2017

Speed

Hi ...i bought from eBay microsd SanDisk elite extreme plus 128gb up 100mb/s read 90mb/s write...but when I test this card is about 63mb read and 58mb write...its not even close 100/90mb...is this ok?

I test SanDisk 64gb ultra 80mb/s and speed are the same
I use A1 SD Bench tester

Here is same auction


https://www.ebay.co.uk/p/1579068550?iid=222625333624&trdt=0&rdtsrc=vi
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SanDisk Guru
Posts: 4,161
Registered: ‎07-18-2007

Re: Speed

it may be the reader you are using. to get the full speed you would need a high performance USB 3 reader. sandisk has one the sddr-289. what kind of reader do you have?

Newbie
Posts: 2
Registered: ‎09-05-2017

Re: Speed

Yes ...here was a problem my slot card reader in my laptop is usb 2.0...i bought card reader Kingston 3.0 usb and the speed was 91 read 82 write

Thank you