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	This Item Sony SF-G64/T1 High Performance 64GB SDXC Uhs-II Class 10 U3 Memory Card with Blazing Fast Read Speed Up to 300MB/S	Recommendations SanDisk 64GB Extreme PRO SDXC UHS-II Memory Card - C10, U3, V90, 8K, 4K, Full HD Video, SD Card - SDSDXDK-064G-GN4IN	dummy SanDisk 64GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXU-064G-GN4IN	dummy SanDisk 128GB Extreme PRO SDXC UHS-II Memory Card - C10, U3, V90, 8K, 4K, Full HD Video, SD Card - SDSDXDK-128G-GN4IN	dummy SanDisk 128GB Extreme PRO SDXC UHS-II Memory Card - C10, U3, V60, 6K, 4K UHD, SD Card - SDSDXEP-128G-GN4IN	dummy SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN
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Price	Currently unavailable.	-35% $64.99 List: $99.99	-15% $15.99 List: $18.79	-37% $119.99 List: $189.99	$69.69	-16% $20.99 List: $24.99
Delivery	—	Get it as soon as Friday, May 3	Get it as soon as Friday, May 3	Get it as soon as Friday, May 3	Get it as soon as Friday, May 3	Get it as soon as Friday, May 3
Customer Ratings	4.6902	4.72,828	4.842,229	4.72,828	4.8558	4.842,229
Storage Capacity	4.6	4.5	4.6	4.5	4.8	4.6
Picture quality	4.5	4.6	4.6	4.6	4.7	4.6
Value for money	3.8	4.2	4.5	4.2	4.6	4.5
Durability	3.6	4.2	4.4	4.2	—	4.4
Sold By	—	Amazon.com	Amazon.com	Amazon.com	Amazon.com	Amazon.com
flash memory type	SD, SDXC	SDXC	SDXC	SDXC	SDXC	SDXC
memory capacity	64 GB	64 GB	64 GB	128 GB	128 GB	128 GB
speed class	class 10	class 10	class 10	class 10	class 10	class 10
write speed	—	260	—	260	100	90 MB per second
read speed	95 megabytes per second	300 megabytes per second	200 megabytes per second	300 megabytes per second	280 megabytes per second	200 megabytes per second

From the manufacturer

Key Features


UHS-II SD Memory Card With up to 300MB/s[1] read and 299MB/s[1] write speeds, the UHS-II delivers unparalleled performance.	Up to 300MB/s Transfer Speed The UHS-II streamlines data workflow tasks with a blazing fast 300MB/s transfer speed that is capable of transferring: 50 files (1.16GB) in 5.1 seconds[2]. That is 2.6x faster than UHS-I Memory Cards.	Workflow Efficiency Transfer high res photos and 4K video quickly with the MRW-S1 reader writer.


Up to 299MB/s Write Speed Designed to Capture the Moment as it Happens Up to 299MB/s write speed provides fast buffer clearing time between burst shots optimizing your shooting experience.	File Rescue Downloadable Software [3] Enjoy added security and never worry about losing data or accidentally deleting important files.	Total Reliability UHS-II Memory cards are tested under tough shooting conditions and deliver reliable performance wherever you are.


Enhanced durability Our cards are tough to withstand drops and shocks in hot, cold, and wet conditions so you can shoot with confidence.	Broad compatibility Sony’s high speed memory cards were built for perfect compatibility with the powerful imaging devices used by serious photographers and professionals.

[1] Up to 300MB/s transfer speed; write speed up to 299MB/s. Based on Sony internal testing. Transfer speeds vary and are dependent on host device. To effectively utilize the product’s high speed capabilities, your compatible device must support UHS-II.

[2] Test based on using SF-G64/T1 and MRW-S1 reader/writer.

[3] File Rescue downloadable software available at official website Does not support data recovery for Content Protected and Game Data files. Not all data may be recoverable.

[4] Based on Sony internal testing, memory media is waterproof certified to IEC 60529 IPX7 standard. Actual performance may vary based on environmental conditions and usage.

[5] Based on Sony internal testing, memory media is durable and data will operate after drop testing from 1.5m. Actual performance may vary based on environmental conditions and usage.

[6] Based on Sony internal testing, memory media can operate in temperatures between -13 degrees Fahrenheit (25 degrees Celsius) and 185 degrees Fahrenheit (85 degrees Celsius). Actual performance may vary based on environmental conditions and usage.

[7] Based on Sony internal testing, memory media is in conformance with ISO 7816-1 X-ray screen testing. Actual performance may vary based on environmental conditions and usage.

Copyright 2017 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Features and specifications are subject to change without notice. The Sony logo is a trademark of Sony. All other trademarks are trademarks of their respective owners.

What's in the box

SD Card

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Product information

Technical Details

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Summary

Special Feature

‎water_proof

Read Speed

‎95 Megabytes Per Second

Item Weight

‎0.1 Ounces

Hardware Interface

‎SDXC

Secure Digital Association Speed Class

‎Class 10

RAM

‎64 GB

Other Technical Details

Item model number

‎SF-G64/T1

Item Weight

‎0.1 ounces

Product Dimensions

‎3.9 x 5 x 0.6 inches

Item Dimensions LxWxH

‎3.9 x 5 x 0.6 inches

Manufacturer

‎Sony Electronics Inc. - Media

ASIN

‎B06ZYNN6JP

Is Discontinued By Manufacturer

‎No

Date First Available

‎April 14, 2017

Additional Information

Customer Reviews

4.6 902 ratings

4.6 out of 5 stars

Best Sellers Rank

#1,173 in SecureDigital Memory Cards

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

Product Warranty: For warranty information about this product, please click here [PDF ]

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Product Description

Sony is pleased to introduce the world's fastest series of UHS-II SD cards, raising the performance bar Available to professional photographers and videographers. This new SF-G series of UHS-II cards is Sony new top of the line SD cards, with a blazing fast read speed of up to 300MB/s and an industry leading writing speed of up to 299MB/s. Used with mid-to-high end digital cameras, video camcorders and other devices that support UHS-II SD cards, the new SF-G series of UHS-II high Performance SD cards, available in capacities up to 128GB, are Rated for 4K video shooting, maximizing workflow efficiency whether transferring data or burst shooting and continuous shooting.

Product guides and documents

User Manual (PDF)

Customer reviews

4.6 out of 5

902 global ratings

How customer reviews and ratings work

Customers say

Customers like the speed and performance of the flash memory. For example, they mention it writes as fast as your shutter flickers, it transfers information really quickly, and it works well in their cameras. That said, opinions are mixed on quality and value.

AI-generated from the text of customer reviews

131 customers mention112 positive19 negative

Customers like the speed of the flash memory. They say it writes as fast as your shutter flickers, transfers information really quickly, and performs reliably on Macs, PCs, UHS1 and UHS2 Readers. Some mention that the performance is there and the flash card is a bit pricey.

"...The Sony SF-G64/T1 has amazing speeds for an SD card! I really love this card!..." Read more

"...directly measure I/O performance in the camera, but buffer flush operations were very quick.Install the SD card monitoring software...." Read more

"...It might seem a bit pricey but the performance is there in my opinion and until other options pop up that can deliver on this speed this is one of..." Read more

"UHS-II cards are indeed crazy fast...." Read more

73 customers mention66 positive7 negative

Customers are satisfied with the performance of the flash memory. They mention that it works well on their Fuji X-h1 and A7III, and has no issues so far. It's easy to measure the performance on their PC, and it's reliable. It makes the camera usable for high burst shooting and recording high bit rate videos.

"...Easy to measure the performance on my PC, and I was very pleased to see both read and write speeds very close to the listed speeds...." Read more

"...n't explicitly tested read/write speeds but the card has kept up with the camera no problem...." Read more

"Exceptional speed and works perfectly in my D850...." Read more

"...to it being much faster. It basically makes the camera usable for high burst...." Read more

105 customers mention72 positive33 negative

Customers are mixed about the quality of the flash memory. Some mention it's a good product, well made, and reliable, while others say that it failed after only 6 months of use.

"...It handles long bursts of 10fps of uncompressed 24MP RAW . Solid product and comes in at a lower price than my usual Sandisk Extreme Pro cards...." Read more

"...This card is super fast, super reliable, and not that much more expensive than average cards...." Read more

"...a photo of our family with signs saying merry Christmas but the card failed and we've lost all those photos which were taken at a time sensitive and..." Read more

"...The cards are great, but will fill up fast, so be sure you pay attention to capacity and file size." Read more

41 customers mention20 positive21 negative

Customers have mixed opinions about the value of the flash memory. Some find it worth the price, while others say it's a bit pricey for the amount of storage.

"...Solid product and comes in at a lower price than my usual Sandisk Extreme Pro cards...." Read more

"...It might seem a bit pricey but the performance is there in my opinion and until other options pop up that can deliver on this speed this is one of..." Read more

"...This card is super fast, super reliable, and not that much more expensive than average cards...." Read more

"...These cards are VERY pricey for the amount of storage they hold, though, so I would only get them if you know you're going to need the extra speed...." Read more

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Raymond H.

Love this card

Reviewed in the United States on April 18, 2018

Capacity: 64GBVerified Purchase

I'm a landscape photographer who recently took up wildlife photography. As a landscape photog, we don't need high speed memory cards. A single exposure for us can take seconds if not minutes and longer. Now with that said, I always by quality pro cards, usually cards that read/write 90-95 MB. These cards have served me well over the years...until I took up wildlife photography that is. I bought a Nikon D500 which has an impressive FPS, more than my 95 MB cards could handle. They did okay in a pinch but I needed faster writing cards! The Nikon D500 takes the much faster XQD card (as well as an SD slot). I've never needed one and did not have one on hand. So I got to looking online and 64 GB XQD was on back order by just about everyone including Amazon. The Bald Eagles was calling and my D500 was collecting dust! So I did some looking around to see if anyone made a faster SD card.

That is when I ran across the Sony SF-G64/T1. It has a Read speed of 300 MB and Write speed of 299 MB or up to that I believe. It was only a $100~. I've always used Scandisk pro cards and I was hesitant about Sony cards. I just didn't know anything about them...other than they make good XQD cards. So I ordered one. My first impressions was wow! This thing was light years faster than my 95MB pro cards. My 95MB gave it a good try but it didn't take long holding the shutter button before it would lag up. The Sony SF-G64/T1 has amazing speeds for an SD card! I really love this card!

Conclusion: I was able to finally secure a 64 GB XQD card but since my D500 has two card slots, XQD & SD, I use the Sony SF G64/T1 as a back up in the SD slot. I would recommend this card to anyone!

20 people found this helpful

Helpful

Rob59AZ

Excellent performer

Reviewed in the United States on May 31, 2018

Capacity: 64GBVerified Purchase

Sony is my go-to brand for SD cards. I do a lot of (semi-professional) photography, and I've never had a card fail, unlike SanDisk and Lexar. Small sample set, so not an indictment of the others.

I tested the performance both in-camera and on my PC (make sure you have a UHS-II capable reader). Easy to measure the performance on my PC, and I was very pleased to see both read and write speeds very close to the listed speeds. No way to directly measure I/O performance in the camera, but buffer flush operations were very quick.

Install the SD card monitoring software. Flash memory cells do wear out, and getting an early warning that your card is wearing out is pretty important.

35 people found this helpful

Helpful

justindk_photo

Solid UHS-II card

Reviewed in the United States on July 1, 2018

Capacity: 64GBVerified Purchase

Not much to say, it’s an SD card. It’s UHS-II and isn’t slowing down my α7 III. The second slot would be the culprit if that were the case. It is hard to tell in normal usage, though. I haven’t run any benchmarks and my photo storage drives are mechanical. They max out at about 100 MB/s writes. I’m getting 80-100 when copying to my computer so there’s nothing out of the ordinary there.

Unless it fails on me prematurely, it is what it is. It handles long bursts of 10fps of uncompressed 24MP RAW . Solid product and comes in at a lower price than my usual Sandisk Extreme Pro cards. I feel fine recommending them and will purchase more for backup, capacity upgrades, and replacements.

2 people found this helpful

Helpful

ctguy

Delivers on the speed promises

Reviewed in the United States on January 30, 2018

Capacity: 64GBVerified PurchaseEarly Reviewer Rewards(What's this?)

So far so good. I am using this in my Sony A7r III and I'm quite happy with the combo. I haven't explicitly tested read/write speeds but the card has kept up with the camera no problem. I use a dedicated high speed reader (Kingston) that supports up to 5 GB/s so the card is the bottleneck but blazing fast for transfers compared to my 100 MB/s cards this is substantially faster in my real world use.

It might seem a bit pricey but the performance is there in my opinion and until other options pop up that can deliver on this speed this is one of the best ways to maximize your high performance imaging and video applications.

8 people found this helpful

Helpful

Zack Hensley

Need for Speed

Reviewed in the United States on August 13, 2019

Capacity: 128GBVerified Purchase

UHS-II cards are indeed crazy fast. If you have a camera that will operate at those speeds (such as my Sony A7RIII), then you owe it to yourself to take advantage of that speed. It makes burst and continuous shooting so much easier when your buffer can keep up. If you don't photograph a lot of action or use burst/continuous shooting much, the extra speed may be unnecessary for you. These cards are VERY pricey for the amount of storage they hold, though, so I would only get them if you know you're going to need the extra speed. Otherwise a UHS-I card will serve you just fine for half the cost.

One person found this helpful

Helpful

Brent Pierce

FAST! But overkill and expensive.

Reviewed in the United States on January 3, 2018

Capacity: 64GBVerified Purchase

Wicked fast. Insanely fast for an SD card. I use this with my GH5 and have had no issues. The only con is the price. For the slightly slower "M" version of this Sony card, you can get a 128GB for cheaper than the 64GB of the G series. And the M series is still fast enough for 400Mbps on the GH5. So this card is basically overkill.

Remember, when dealing with bit to byte conversion, divide by 8. So in order to shoot 400Mbps (megabits per second), you only need a card that has a write speed of at least 50MBps (megaBYTES per second). So this card obviously blows that out of the water. I would honestly just get the cheaper M version instead of this G version due to the price difference.

But, if you want an insanely fast SD card that will be somewhat future proof for faster data rates, then this is the one.

5 people found this helpful

Helpful

Michael Jin

Superb Speeds

Reviewed in the United States on January 12, 2018

Capacity: 128GBVerified Purchase

Exceptional speed and works perfectly in my D850. Obviously it works best in a UHS-II card slot, but it could be useful to keep in mind that even if you have a UHS-I card slot, you would still benefit from the extra speed when transferring the files from the card over to your computer (assuming that you have a UHS-II card reader).

When it comes to memory, use a trusted brand and don't screw around with the risk of having a cheap card potentially get corrupted or die on you. Also keep in mind that even the best memory cards have a lifespan so if reliability is important to you, it's generally a good idea to periodically buy new cards anyway while you rotate older cards out and away from mission-critical use.

24 people found this helpful

Helpful

The Good Doctor!

The ONLY Card I put in my cameras for important shoots.

Reviewed in the United States on September 22, 2018

Capacity: 64GBVerified Purchase

I use Micro Four Thirds Digital Cameras and they are known to eat batteries, and a lot of that battery burn is attributed to processing of data or failure to do so... The fact is, while the camera is processing (buffering) I am potentially missing the shots I went into to the wilderness to photograph! This card is super fast, super reliable, and not that much more expensive than average cards. I like dependable and this card is fast and dependable.

Helpful

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YouTuber Nomad Outdoor Adventures

Excellent memory card

Reviewed in Canada on December 18, 2020

Capacity: 128GBVerified Purchase

I’ve had this memory card now for two years I never wrote a review at the beginning yet so this is my review of it it is extremely fast and reliable it goes to tell you like I said I’ve had it for over two years now and it still works fantastic I use it every week

Cliente Amazon

Targeta sony de alto rendimiento

Reviewed in Spain on March 10, 2019

Capacity: 128GBVerified Purchase

Una targeta un poco cara pero con una calidad y prestaciones increibles.Ahoro mucho tiempo al pasarme las tomas al ordenador.

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mastro

Una scheggia piuttosto costosa

Reviewed in Italy on June 27, 2019

Capacity: 128GBVerified Purchase

Era mesi che inseguivo questa scheda sempre troppo costosa!
Sono finalmente riuscito a prenderne una per la mia “esosa” Sony a7riii.
Bhè si apre un mondo!
Non solo percypuoi finalmente fare quasi quante raffiche vuoi.
Ma anche nella review la camera è più reattiva. È possibile fare la review senza grandi attese anche mentre scarica il buffer!
Ottima insomma. Ma costosa in virtù della sua unicità...

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Teacher

SD para multimedia

Reviewed in Mexico on November 21, 2017

Capacity: 128GBVerified Purchase

Magnifica tarjeta SD para cualquier equipo que la requiera especialmente si gravas en 4K. Nunca se atora la momento de gravar y por otro lado muy fácil de bajar los archivos para su edición o simplemente para reproducir.

One person found this helpful

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Amazon Customer

Perfect companion for Fuji X-T3

Reviewed in Germany on January 11, 2019

Capacity: 64GBVerified Purchase

I was looking for an sd card that can handle the fuji x-t3 4K h265 10bit 400mbit all-i video recording without any framedrop. The Sony SDXC Professional USH-I II does its job perfectly, "professional" is not just a marketing gimmick in its name. If you are new to 4K video recording like myself I highly recommend starting with this card before experimenting with the cheaper noname ones with similar parameters.

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Sony SF-G64/T1 High Performance 64GB SDXC Uhs-II Class 10 U3 Memory Card with Blazing Fast Read Speed Up to 300MB/S

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From the manufacturer

Key Features

UHS-II SD Memory Card

Up to 300MB/s Transfer Speed

Workflow Efficiency

Up to 299MB/s Write Speed Designed to Capture the Moment as it Happens

File Rescue Downloadable Software [3]

Total Reliability

Enhanced durability

Broad compatibility

What's in the box

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Brand	Sony
Flash Memory Type	SD, SDXC
Memory Storage Capacity	64 GB
Compatible Devices	Camera
Color	Black

Sony SF-G64/T1 High Performance 64GB SDXC Uhs-II Class 10 U3 Memory Card with Blazing Fast Read Speed Up to 300MB/S

About this item

Similar item to consider

Featured items you may like

Top Brand: Sony

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From the manufacturer

Key Features

UHS-II SD Memory Card

Up to 300MB/s Transfer Speed

Workflow Efficiency

Up to 299MB/s Write Speed Designed to Capture the Moment as it Happens

File Rescue Downloadable Software [3]

Total Reliability

Enhanced durability

Broad compatibility

What's in the box

Videos

Videos for this product

Sony SF-G32/T1 High Performance 32GB SDHC UHS-II Class 10 U3 Memory Card with Blazing Fast Read S...

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Technical Details

Additional Information

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