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UHS-II G TOUGH series 128GB

$244.99$344.99
/ mo

UHS-II G TOUGH series 128GB

Model: SF-G128T

$244.99

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$344.99

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/mo

$244.99

Save $100.00

$344.99

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Est. Delivery Jul 30-31

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  1. Capacity is based on 1GB = 1 billion bytes. A portion of the memory is used for data management
  2. As a consumer SD card. Based on SONY internal testing which conforms to SD bending test standard. Sony investigation as of August 2018.
  3. Based on SONY internal testing. Transfer speeds vary, and are dependent on host devices, the OS version or usage conditions. To effectively utilize the product's high-speed capabilities, your compatible device must support UHS-II. Sony investigation as of August 2018.
  4. Performance 18x stronger compared to SD bending test specification of 10N.
  5. World’s first one piece molded construction compared to a consumer SD card at 2.1mm thickness. World’s first one piece molded construction as of August 2018.
  6. World’s first ribless design compared to a consumer SD card at 2.1mm thickness. Conforms to Ribless card specifications of Standard Size SD Card Mechanical Addendum 6.0. World’s first ribless design as of August 2018.
  7. Conformance to IP68 standard. We cannot guarantee against damage to record data or card in all situations and conditions.
  8. Need to be installed on Windows PC or Mac before using.
  9. Based on Sony internal testing. Actual performance may vary based on environmental conditions and usage.
  10. Based on SONY internal testing. We cannot guarantee against damage to record data or card in all situations and conditions.
© 2018 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. The Sony logo is a trademark of Sony. All other trademarks are trademarks of their respective owners. Features and specifications are subject to change without notice.

What are the read and write speeds of the Sony UHS-II G TOUGH series 128GB card?

The SF-G128T delivers read speeds of up to 300 MB/s and write speeds of up to 299 MB/s when used in a UHS-II compatible device. To achieve these high-speed capabilities, your device must support UHS-II.

How rugged is the UHS-II G TOUGH series 128GB card?

It features a TOUGH specification with a crush and shock-proof design, plus a rib-less and switchless one-piece molded construction that enhances reliability by eliminating common breakage points. It also offers the highest level (IP68) dust and water proofing.

What does the IP68 rating mean for this SD card?

The IP68 rating means the card is completely sealed against dust and can withstand water submersion. Sony notes that conformance is to the IP68 standard, though damage to recorded data or the card cannot be guaranteed in all situations and conditions.

Is the UHS-II G TOUGH series 128GB card compatible with UHS-I devices?

Yes, the card is backward compatible with UHS-I devices, but performance will be limited to UHS-I speeds. To effectively utilize the card's high-speed capabilities, your compatible device must support UHS-II.

Why does the G TOUGH series use a rib-less and switchless design?

The rib-less and switchless design enhances reliability by eliminating risks of breakage at common failure points found on standard SD cards. This one-piece molded construction makes the card more physically durable.

What is the actual usable storage capacity of the 128GB card?

Capacity is based on 1GB = 1 billion bytes, and a portion of the memory is used for data management. As a result, the usable capacity is somewhat lower than the stated 128GB.

How much does the Sony UHS-II G TOUGH series 128GB card cost?

MSRP is listed as $344.99. Given that, these models can go on sale from time to time, and there are several other opportunities to save on price like through their group discounts for education, healthcare and military/veterans (ID.me & Unidays) along with their free loyalty program that gives up to 5% back in points.

What capacity options are available for the G TOUGH series card?

This TOUGH series card is offered in 64GB, 128GB, and 256GB capacity options, so you can choose the storage size that fits your workflow.

Does buying the G TOUGH series card directly from Sony include any benefits?

Yes, buying directly from Sony includes free shipping, easy returns, and financing as low as 0% APR with Affirm. You can also join My Sony to earn up to 5% back in points.

*FAQ generated on 07/24/2026. Financing, pricing and promotions may no longer apply.