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Item specifics
  • Package: Yes
  • Model Number: SDCAC/16GB SDCAC/32GB SDCAC/64GB
  • Brand Name: Kingston
  • Read/Write Speed: Class 10
  • Type: TF / Micro SD Card
  • Product Name: Kingston microSDHC/SDXC UHS-I U3 90R/45W burst mode photos 4K video
  • Kingston Part Number: SDCAC/16GB SDCAC/32GB SDCAC/64GB (Ultra High-Speed Bus Class 3)
  • Universal Product Code (UPC): 740617251746 740617251876
  • Flexible/Multi-functional: can be fit in Action Camera GoPro 4K camcorders and drones
  • Speed by USB 3.0 connection: 90MB/s read and 45MB/s write, UHS-I Speed Class 3 (U3)
  • Remark: -----Speed may vary due to host and device configuration.-----
  • microSD and SD Adapter Dimensions: 11mm x 15mm x 1mm and 24mm x 32mm x 2.1mm
  • Packaging: Kingston Original SEAL packing (Same as listing picture)
  • Warranty: Official Kingston Lifetime Warranty
  • Micro SD use for: Shoot video at up to 30 frames/s in 4K or HD footage at 240 frames/s
Product Description


All_edited-1Kingston Class 3 UHS-I U3 Ultra High-Speed Card 16GB, 32GB and 64GB

Capture the action of every adventure.


The Kingston microSD Action Camera UHS-I U3 (Ultra High-Speed Bus, Speed Class 3) offers incredible performance (90MB/s read and 45MB/s write) to capture life’s experiences, from extreme sporting activities to extremely important events. Just the right form factor, the microSD Action Camera UHS-I U3 fits most action cameras, GoPro® and drones. Whether dirt biking in the desert, climbing Mount Everest or recording the action with your drone, the microSD Action Camera UHS-I U3 is rugged enough to accompany you securely wherever you go. Feel safe knowing that this versatile card is waterproof shock and vibration proof x-ray proof and temperature proof, ready to weather almost any storm. 

Enjoy faster upload speeds, increased write speeds to shoot in continuous burst mode and higher sustained write speeds that ensure video integrity by reducing stutter. Capacities range from 16GB to 64GB5, so whether you’re shooting in 4K or at 240 frames per second, the cards have ample storage to capture your entire adventure. Use in conjunction with the optional SD card adapter for quick and easy viewing of footage on a media reader, notebook or PC. 


Designed for action cameras and drones — Shoot video at up to 30 frames per second in 4K or capture HD footage at 240 frames per second on your GoPro®, action camera or drone to preserve every second of your latest adventure.

Rugged for every adventure — Waterproof, shock proof, X-ray proof, and temperature proof to perform even in harsh environments.
Enough space for your trip — Whether shooting in 4K or at 240 frames per second, the card has room to keep you going.
Ultra high-speed performance — The card features Ultra High-Speed Bus, Speed Class 3 speeds of 90MB/s read and 45MB/s write; it reads up to 9x faster and writes up to 4.5x faster than standard Class 10 SD cards. The SD Association’s latest specification release, UHS-I U3 guarantees performance of at least 30MB/s, giving you enough bandwidth to record and play back 4K video without interruption.
Guaranteed — Lifetime warranty, legendary reliability, free technical support


Capacities : 16GB, 32GB, 64GB
Performance :  90MB/s read and 45MB/s write, UHS-I Speed Class 3 (U3)
microSDHC/SDXC card dimensions 11mm x 15mm x 1mm
SD adapter dimensions 24mm x 32mm x 2.1mm
Format : FAT32 (microSDHC 16GB-32GB), exFAT (64GB)
Operating temperature -25°C to 85°C
Storage temperature -40°C to 85°C
Voltage 3.3V

VAT, Import Tax, Custom Tax and EMS shipment

Normally, we will deliver all shipment by Aliexpress Standard Shipping.  If you prefer to deliver by faster shipping method, such as EMS.  Please message us and we will quote you EMS shipping price accordingly.  If you want to declare lower value, please write down your request in the order message, we will try to follow your instruction accordingly.


We wish all customer are happy when buying things online from other countries.  However, sometime you may feel uncomfortable when you receive the order.. such as long shipping time, packing damage, custom tax… etc. Don’t worry, we willing to hear anything from you before you leave feedback or open dispute. We will try our best to solve any problem with you, we target 100% customer satisfaction. 

About REAL Capacity


8GB       = approximately 7.4GB-7.6GB

16GB     = approximately 14GB-15GB

32GB     = approximately 28GB-30GB

64GB     = approximately 58GB-60GB

128GB   = approximately 119GB-120GB


This is calculation difference between manufacturer and your PC, please Google \'Memory card capacity\' to get more information.  

For your reference  

Your PC says 1GB = 1.073741824 Billion bytes where Market Defines 1 GB = 1.00 Billion bytes.

Speed of Memory card and USB 

If you feel the speed are very slow, please try to use below software to test it.  Please prepareUSB 3.0 plugUSB 3.0 UHS-I supported reader or USB 3.0 cable before you run the test.  Otherwise, it will 100% slow down the test result.

Step 1 : Download the h2testw_1.4 software in here 

Step 2 : Insert your memory card / USB and follow the step in the software, it takes some time to run the test. Please make sure it will not lose connection during the test.



Packaging Details
  • Unit Type: lot (10 pieces/lot)
  • Package Weight: 0.25kg (0.55lb.)
  • Package Size: 25cm x 16cm x 5cm (9.84in x 6.30in x 1.97in)
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Packaging Details
  • Unit Type: lot (10 pieces/lot)
  • Package Weight: 0.25kg (0.55lb.)
  • Package Size: 25cm x 16cm x 5cm (9.84in x 6.30in x 1.97in)
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