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Memory Card 256GB 128GB 64GB U3 80MB/S 32GB Micro sd card Class10 UHS

48 reviews
100% of buyers enjoyed this product! 453 orders
US $9.46
20-38 days
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Package Contents:

Micro SD with Retail Package*1

Card Reader*1 / Adapter*1


16GB U1 Class 10 speed, Max Read speed to 48 MB/s
32GB U1 Class10 speed == Max Rread speed to 60 MB/s
64GB U3 Class10 speed == Max Rread speed to 80 MB/s
128GB U3 Class10 speed == Max Rread speed to 80 MB/s
256GB U3 Class10 speed == Max Rread speed to 80 MB/s
The above test data are based on the (ATTO Disk Benchmark) test results.
The actual test speed should be based on the level of the card reader or computer excuse.
Ask the buyer to test in the highest possible way.Usage USB 3.0 card reader.
And the USB3.0 port for the computer.
(our store’s free card readers are all USB2.0 level, so they cannot meet this standard)

About capacity:

·16GB=approximately 14GB-15GB

·32GB=approximately 28GB-30GB

·64GB=approximately 58GB-60GB

·128GB=approximately 116GB-120GB

·256GB=approximately 228GB-236GB

·This is calculation difference between manufacturer and our PC, please Google ‘Memory card capacity’ to get more information


·8GB Class 6

·16GB/32GB/64GB/128GB Class 10 speed

·Original high quality flash memory

·Manufactured in Taiwan


How to verify the Capacity and Speed of the memory card?

1). Please use quality USB 3.0 card reader to verify all memory card by (ATTO Disk Benchmark) on PC. Real memory card should pass H2testw with no error.

2). Please don’t use cheap card reader to test Micro SD card, speed of Micro SD card will be reduced by low quality card reader.

**Micro SD card speed is greatly affected by card reader, adapter, USB port etc. Low quality device will 100% slow down card speed.


We are proud to offer international shipping services that currently operate in most African countries. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product.

Do you ship worldwide?

You should contact us if you live outside our Coverage.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Griffinmall (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorize you to do so.

Real customer reviews

48 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
29 Jul 2020


verifed buyer
23 Jul 2020


verifed buyer
21 Jul 2020

It came very quickly in a month. The other day I will check and complement the review. With the store did not communicate-there was no need

verifed buyer
13 Jul 2020

Thank you store

verifed buyer
12 Jul 2020

As always - fast! THANKS

verifed buyer
24 Jun 2020

great product, 4th time ordering.

verifed buyer
21 Jun 2020

Works well no issues in Samsung tablet seen by all apps to sync content for when travelling. Very fast shipping and well packed

verifed buyer
11 Jun 2020

lost in transit, but I were refund

verifed buyer
11 Jun 2020

it lost in transit, Ali intervene and refund me back

verifed buyer
11 Jun 2020

Product sent as described

verifed buyer
9 Jun 2020

The parcel came to Arkhangelsk for 15 days, but I think it went longer. I tracked down a bad letter that she is in Hong Kong and the store said that I already have in Russia in Arkhangelsk I he opened the dispute somewhere he told me and all the tracking worked and she was in the mail. Flash drive norms works 29 gigs took on 32

verifed buyer
22 May 2020

All is well. In fact 29,1 GB. Delivery is fast, quality flash drives. I will order more.

verifed buyer
21 May 2020

Arrived quickly and intact. Thank You - TheLittleEngineers-ORG

verifed buyer
11 Jan 2020

Great. I take not the first time. And the gift is (two adapters). I recommend to buy.

verifed buyer
10 Jan 2020

A leírásnak megfelel. Hibátlan. Olvasási sebesség: 87 MB/sec Írási sebesség: 34 MB/sec

verifed buyer
6 Jan 2020

Good memory card, i have purchased these previously and found them to be good.

verifed buyer
5 Jan 2020


verifed buyer
3 Jan 2020

Perfect, as usual. Thank you.

verifed buyer
31 Dec 2019

works great in the lenovo z6 lite i put it on and fasgt shipping too

verifed buyer
30 Sep 2019

item arrived as expected

verifed buyer
30 Sep 2019


verifed buyer
30 Sep 2019

as described

verifed buyer
29 Sep 2019

Quality goods. Not the first time i order. I recommend

verifed buyer
29 Sep 2019

The best - again. +++++

verifed buyer
29 Sep 2019


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