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Sony

Sony M series SDXC UHS-II Card 256GB, V60, CL10, U3, Max R277MB/S, W150MB/S (SF-M256/T2)

  • Based on 904 reviews
Condition: Used - Very Good
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Availability: Only 1 left in stock, order soon!
Fulfilled by US Seller/We ship from USA
Arrives Aug 7 – Aug 21
Order within 9 hours and 8 minutes
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Style: SFM256/T2


Features

  • Fast UHS-II interface for compatible UHS-II devices
  • Uhs-ii: maximum read 277MB/s, and max write 150MB/S2
  • V60, Class 10, U3
  • Uhs-ii reader (mrw-s1) is needed to realize transfer speed
  • File Rescue software available helps recover lost or damaged photos and videos3

Description

The Sony UHS-II series of memory cards maximizes performance of high-end and profession UHS-II compatible cameras. With UHS-II compatible cameras, Max read of 277MB/s and max write of 150MB/S2, providing excellent performance in 4K video shooting and continuous burst mode shooting, with super-fast transfer to

Brand: Sony


Model Name: Sony UHS-II M-Series SD Card


Flash Memory Type: SDXC


Memory Storage Capacity: 256 GB


Compatible Devices: Camera


Flash Memory Type: SDXC


Memory Storage Capacity: 256 GB


Compatible Devices: Camera


Additional Features: Temperature Proof, Water Proof, X Ray Proof


Read Speed: 277 Megabytes Per Second


Media Speed: 150 MB/s Max


Hardware Connectivity: SDXC


Secure Digital Association Speed Class: Class 10


Item Weight: 2 Grams


Warranty Type: Limited


Color: Black


Brand: Sony


Model Name: Sony UHS-II M-Series SD Card


Model Number: SF-M256/T2


Manufacturer: Sony


UPC: 027242915183


Global Trade Identification Number: 83


Mfr Part Number: SF-M256/T2


Item Type Name: Sony UHS-II 256GB SD Card


Warranty Description: 5-Year Limited


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 7 – Aug 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • No Buffer Wait. Used w/ Sony A7IV
Bought two - Love these cards! I use them with Sony A7IV and shoot weddings, events, portraits, and some sports. I always shoot RAW Uncompressed files. I've always used Sandisk Extreme Pro 128g / 200mbs cards with my Sony A7Rii and always had issues with the buffering wait time (granted it is a 42mp camera and has huge file sizes). Although the Sandisk card says 200mbs, the write speed is only around 90mbs. I tried the Sandisk 128g/ 200mbs (90mbs write speed) in the A7IV and it did really well, BUT these Sony M Series cards with 150mbs write speed are perfect. I didn't run into any problems at all with buffering like I did with the Sandisk 128gb / 200mbs cards. These M Series Sony cards with the 150mbs write speed are the ticket for sure. Even shooting back to back burst images (about 20 images) the buffer was only about a second and I could immediately shoot another burst. I use this technique often to later create GIFs of the moment. There were times I would miss a shot during ceremonies or receptions because I would be waiting on the buffer, but not any more. I could see possibly having some limitation if you are trying to take more than 20 or so photos in burst for a longer period of time. Or if you are shooting on the newer A7RIV, maybe those 62mp file sizes may overload the buffer a bit more. But all in all, I am extremely impressed with these cards and how well they've handled the files so far. Ultimately, these are fantastic cards and perfect for my A7IV and how I shoot. I plan to get many more of these cards for this wedding season. Highly Recommend! ... show more
Reviewed in the United States on August 29, 2023 by Amazon Customer
    • Ultra reliable
I’ve been using these cards exclusively for the last 6 years. Very reliable and fast enough to handle the 4k 10bit recording.
Reviewed in the United States on March 23, 2026 by Drew on a Hill
    • Still fast, reliable, and durable.
Purchased a couple of these in January 2019. 50 weddings and over 150+ photography shoots later these are still working flawlessly. Went from back up cards on my D850 to Z6 to Z6ii’s. Now I’m shopping for CF express cards for the Z9 I’m ready to go to and again I’ll be choosing the Sony brand for storage. Why skimp on memory cards? 2K+ camera and lenses that are $2,500 and up. The ONLY part that retains all that $ is your SD (or type you use) card. It’s the equivalent of tires for your car or truck. The only part that touches the road yet people want cheap. Don’t go cheap, these are a great value and I’ve not had one fail yet. Be sure to always format your cards for EVERY shoot! I’d buy these agin over the other brand. ... show more
Reviewed in the United States on August 28, 2022 by AMoose
    • Perfect for a 4K camcorder
I use it on a Sony 4K camcorder and this card is just right for the price , reliability, write speed, and capacity. I use two in the camcorder and set it to make duplicate copies on both cards. I never erase my sd cards, so I am conscious of the price. Also, 4K video eats memory and I won’t use any below 125 GB cards. These fit the bill perfectly. ... show more
Reviewed in the United States on July 12, 2022 by C. Lee
    • Great card, very expensive.
This card works well and there are no problems with the operation. My only complaint is how much more these costs than competitive brands. It has the performance to back the price, but it is hard to justify paying twice as much as other cards that perform similarly in the real world.
Reviewed in the United States on August 13, 2020 by Dominick D.
    • Excellent Quality
I recently bought a Sony M Series SDXC UHS-II Card 128GB to use for my public affairs photography and I am extremely impressed with the performance. The card works like a dream in my Sony A7 IV and is incredibly fast. It easily handles large files and transfers are quick and effortless. I am quite pleased with the storage capacity of 128GB, which enables me to store more photos than ever before. The card also offers great protection against data loss due to its advanced error-correction technology. All in all, I would highly recommend this card for anyone looking for reliable storage solution for their Sony A7 IV camera. ... show more
Reviewed in the United States on August 22, 2023 by Alex
    • Excelente memoria
Excelente memoria
Reviewed in the United States on January 4, 2026 by David Araya
    • Fast enough for most situations on a7r3
Works perfectly for me with the a7r3. I don’t know how it compares to the faster one that writes up to 299 mb/s because I haven’t tried it, but I’ve never felt hindered shooting portraits, events and nature, even uncompressed raw. The uhs-1’s were definitely slow by comparison and could not keep up with continuous shooting, even slow fps. If you are an extreme fast-action photographer and need to keep shooting dozens of continuous shots over and over, you’ll probably want to compare the faster cards but for me and I imagine most typical shooters, this is plenty fast enough and roughly half the price. ... show more
Reviewed in the United States on February 3, 2018 by Jose M

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