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SKU: 12304743734

Transcend TS512GUSD300S-A,512GB microSD w/ adapter UHS-I U3 A1

Sale price$29.67 Regular price$32.97
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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11

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Description

Transcend TS512GUSD300S-A,512GB microSD w/ adapter UHS-I U3 A1USD300S 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 Its common for users to install and run mobile apps from microSD cards in order to free

USD300S

 

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 A2 standards, delivering minimum random read of 4,000 IOPS and random write of 2,000 IOPS, and sustained sequential speeds of at least 10MB/s.

A2 compliance applies only to 1TB capacity card.

 


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 100MB/s and 85MB/s respectively.

U3 and V30 compliance applies only to 128GB-1TB 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 1TB 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.

Learn more

 

Specifications

Appearance

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

Storage

Capacity
  • 4 GB/
  • 8 GB/
  • 16 GB/
  • 32 GB/
  • 64 GB/
  • 128 GB/
  • 256 GB/
  • 512 GB/
  • 1 TB
Flash Type
  • 3D NAND flash
  • 2D 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
  • A2
Sequential Read/Write (CrystalDiskMark)
  • 1 TB
    Up to 100/85 MB/s
  • 512 GB
    Up to 100/85 MB/s
 
  • 256 GB
    Up to 100/40 MB/s
 
  • 128 GB
    Up to 100/35 MB/s
 
  • 64 GB
    Up to 100/20 MB/s
 
  • 32 GB
    Up to 100/20 MB/s
 
  • 16 GB
    Up to 95/10 MB/s
 
  • 8 GB
    Up to 20/10 MB/s
 
  • 4 GB
    Up to 20/10 MB/s
Insertion/Removal Cycles 10,000
Note
  • Speed may vary due to host hardware, software, usage, and storage capacity.

Warranty

Certificate
  • CE/
  • UKCA/
  • FCC/
  • EAC/
  • RCM
Warranty
  • Five-year Limited Warranty
Warranty Policy
  • Please click here for more information about the Transcend Warranty Policy.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12304743734

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Matthew L E
Lexington, US
★★★★★ 1
Disappointing Quality
I got these floating shelves with LED lights for my wife, and at first, they seemed like a great purchase. She was really excited about them, and they were surprisingly easy to install. Unfortunately, after just two days, the LED lights completely stopped working. It’s really disappointing because the shelves looked great initially, and the added lighting was a nice touch. For the price, I expected much better quality and durability. It’s frustrating when something you’re excited about doesn’t live up to its promise. While the shelves themselves are still usable, the main feature—LED lighting—is what made them special, and that feature failed. I wouldn’t recommend these based on our experience.
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Reviewed in the United States on January 17, 2025
A
Araknis
Belleville, US
★★★★★ 5
LED floating shelves
I love that these have lights. I don't know how they could be designed to hide a cord so are as expected. I wouldn't want them with replaceable batteries either.
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Reviewed in the United States on January 1, 2025
C
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Cienna
Lowell, US
★★★★★ 5
Good product!
10/10 would recommend! Super cool and unique. Had a lot more features than expected and good for the price. Super easy to install if you have a hand drill. Very sturdy and not super heavy. Would buy again!
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Reviewed in the United States on October 22, 2025
D
Verified Purchase
Desert Mermaid
Fort Morgan, US
★★★★★ 4
Middle of the road for me. Not great, not horrible.
Size: 10M
Easy to install. Just wanted something simple and inexpensive to liven up my back patio awning. I had them up in mere minutes with adhesive clips. My only complaint is that they are not as bright as one would expect LED lights to be. At night they to me provide more of a soft glow even at the brightest setting. I am not very certain whether they will stand up to hot desert heat. The instructions mentioned adhesive tape on the backs of each light, but there were none on the lights, nor in the box. I used my own. I will update my review after finding out if they do or not. I do like the remote feature however. They are just OK Update**Adhesive tapes were found which fell out of the box onto my floor, which I did not see. My fault. All good now.
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Reviewed in the United States on April 8, 2026
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Kat
Pawtucket, US
★★★★★ 5
Great idea!
Size: 30M
Love the idea of these! Every year it’s such a pain to put up holiday lights that I avoid doing it until the last minute or at all (especially when the weather is yucky…). And I admittedly didn’t get these permanent outdoor lights installed before the holidays as originally planned, so can only speak to the functioning of the lights. I did test the lights and the app -- both functioned well and are easy to set up. I really like that the lights can be put on a timer via the app. Great light color choices as well. Very vibrant. When the weather warms up, I’ll be installing the lights permanently, and REALLY love that I can just keep them up year-round for Christmas, Valentines, Halloween, etc., as well as general every day use. I’ll update this review if installation is a problem, but I am pleased so far with these permanent outdoor lights.
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Reviewed in the United States on December 26, 2025

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