microSDXC/SDHC 300S

Want to save space on your mobile device by running apps from a memory card? Transcend's microSDXC/SDHC 300S cards are the right choice! Compliant with the latest speed class, the cards boast excellent random read/write speed, perfect for retrieving small pieces of data from random locations and speeding app launch time.

A good fit for mobile app storage

It’s common for users to install and run mobile apps from microSD cards in order to free device memory. Random read/write performance is thus crucial. Transcend's microSDXC/SDHC 300S memory cards are a great fit for storing mobile apps.

Introducing Application Performance Class

The Application Performance Class was introduced to adapt this new trend. Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, delivering minimum random read of 1,500 IOPS and random write of 500 IOPS, and sustained sequential speeds of at least 10MB/s.

*A1 compliance applies only to 128GB-256GB capacity cards.

Show the transfer capabilities

Transcend's microSDXC/SDHC 300S memory cards meet both the UHS Speed Class 3 (U3) and the UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recordings, with read/write speeds of up to 95MB/s and 45MB/s respectively.

*U3 and V30 compliance applies only to 128GB-256GB capacity cards.

Store as many as you wish

In addition to excellent random read/write performance, Transcend's microSDXC/SDHC 300S memory cards come in up to 256GB storage capacity, allowing you to keep more digital files and apps at hand!

Built for extremes

To deliver the best performance and stability, Transcend's microSD memory cards are tested to withstand extreme conditions. They are temperature resistant, waterproof, shock proof, X-ray proof, and static proof.

RecoveRx software

Transcend offers exclusive RecoveRx software, a free data recovery utility that allows you to search deep within a storage device for traces of erased files including digital photos, documents, music and videos.

SPECIFICATIONS

Appearance

Dimensions (Max.): 11 mm x 15 mm x 1 mm (0.43" x 0.59" x 0.04")
Weight (Max.): 0.4 g (0.01 oz)

Storage

Capacity: 16GB / 32GB / 64GB / 128GB / 256GB
Flash Type: 3D NAND flash

Operating Environment

Operating Temperature: -25°C (-13°F) ~ 85°C (185°F)
Operating Voltage: 2.7V ~ 3.6V

Performance

Speed Class

UHS-I U3
UHS-I U1
Class 10
V30
A1

Sequential Read/Write (CrystalDiskMark)

256 GB: 95/45 MB/s
128 GB: 95/45 MB/s
64 GB: 95/40 MB/s
32 GB: 95/20 MB/s
16 GB: 95/10 MB/s

Insertion/Removal Cycles: 10,000

Note: Speed may vary due to host hardware, software, usage, and storage capacity.

Warranty

Five-year Limited Warranty

Transcend 300S 64GB microSDXC Card Class 10 UHS-I Read Speed up to 95MB/s

Name: Transcend 300S 64GB microSDXC Card Class 10 UHS-I Read Speed up to 95MB/s
SKU: TS300S-64G

SKU: TS300S-64G

$10.58

$7.40

Quantity

Please be advised the compatibility generally depends on the host device you use it with. We'd suggest you check the specification of the device you inquired with the seller/manufacturer, or on the following official websites. Please visit official websites for more information about compatibility,

SanDisk Product Compatibility

Kingston Memory Search

If there's any question about compatibility with your device, please feel free to contact us.
We ship to Worldwide.

The item will be shipped within 1-2 business days once payment and address are cleared.

The delivery usually takes 10-19 working days.

Due to some countries customs control, the parcel might be hold up to a month. We would suggest you to contact local customs for more parcel info if it happens.

All goods will be shipped out from Taiwan with good packaging condition.

Standard International Shipping: The parcel would be shipped via Registered Airmail by Taiwan Post. Process scan information will be provided in number start with “RR”.

Express Shipping: The parcel would be shipped via express shipping carrier such as DHL.

If you don’t receive the item after 30 days, please contact us. We’ll investigate and try our best to solve the delivery problem.

If fast shipment service is needed such as DHL, please choose Express Shipping for fast delivery.

We ship to your registered address on PayPal only. Any request to change the shipping address we have to cancel your order in advance. Please check your shipping address before paying the bill.
Import duties, taxes…etc are not included in the item price or shipping charges. These possible additional charges are buyer’s responsibility.

For more information about the tax rate, please check with local customs department before placing orders.

If rejecting the package due to any charged taxes or duties, we reserve the right to charge ALL shipping cost and 5% total price for handling fee.
All the products are 100% in original retail package from the manufacturer as guaranteed.

How the warranty works: The warranty will be covered by natural faulty not including man-made damage. If you receive a defective item or any item needs to be repaired within the warranty period, please contact us with a picture showing the damage part of the item and the outside package within 3 days after receiving the parcel from us.

For more RMA info please contact us if needed.
We provide 30 days return policy.

For any reasons you’re not satisfied with the purchase, full refund would be applicable under the following circumstances:

Item must be returned in good condition with all original accessories. Any missing parts or damaged items will result in rejection on the return.

In case of any defective parts founded, only defects in manufacturing are accepted as the reason for return.

Please contact us in advance for the return detail before shipping out the item.

Buyer would be responsible for the return shipping cost.

The payment will be refunded as original currency only. We’ll not take responsibility for any loss due to currency exchange rate difference in the refund process.

No refund is given for the following circumstances:

Any intended FRAUD activities

Return the wrong item

Return empty package

Return the incorrect pieces of the items

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Transcend 300S 64GB microSDXC Card Class 10 UHS-I Read Speed up to 95MB/s

Compatibility of your device

Shipping info

Tax & VAT

Warranty

Return Policy