Patriot Memory PEF256GEP31MCX Memory Card 256 GB microSDXC Class 10
Built with the A1 App Classification rating, the 256GB EP Series UHS-I microSDXC Memory Card from Patriot can be used seamlessly with your Android device to both store apps and run them, which helps to make your device operate faster and more efficiently by freeing up its internal storage. In addition to Android use, it can record 4K and Full HD video, as well as raw photos, thanks to read speeds of up to 90 MB/s and write speeds of up to 80 MB/s. This card also supports the V30 and U3 standards, which means that its write speeds will not drop below 30 MB/s. Included is a microSD to SD adapter, which allows this card to be used in SD-compatible devices.
Built with the A1 App Classification rating, the 256GB EP Series UHS-I microSDXC Memory Card from Patriot can be used seamlessly with your Android device to both store apps and run them, which helps to make your device operate faster and more efficiently by freeing up its internal storage. In addition to Android use, it can record 4K and Full HD video, as well as raw photos, thanks to read speeds of up to 90 MB/s and write speeds of up to 80 MB/s. This card also supports the V30 and U3 standards, which means that its write speeds will not drop below 30 MB/s. Included is a microSD to SD adapter, which allows this card to be used in SD-compatible devices.
Built with the A1 App Classification rating, the 256GB EP Series UHS-I microSDXC Memory Card from Patriot can be used seamlessly with your Android device to both store apps and run them, which helps to make your device operate faster and more efficiently by freeing up its internal storage. In addition to Android use, it can record 4K and Full HD video, as well as raw photos, thanks to read speeds of up to 90 MB/s and write speeds of up to 80 MB/s. This card also supports the V30 and U3 standards, which means that its write speeds will not drop below 30 MB/s. Included is a microSD to SD adapter, which allows this card to be used in SD-compatible devices.
Built with the A1 App Classification rating, the 256GB EP Series UHS-I microSDXC Memory Card from Patriot can be used seamlessly with your Android device to both store apps and run them, which helps to make your device operate faster and more efficiently by freeing up its internal storage. In addition to Android use, it can record 4K and Full HD video, as well as raw photos, thanks to read speeds of up to 90 MB/s and write speeds of up to 80 MB/s. This card also supports the V30 and U3 standards, which means that its write speeds will not drop below 30 MB/s. Included is a microSD to SD adapter, which allows this card to be used in SD-compatible devices.
in 4 offers
The lowest price for Patriot Memory PEF256GEP31MCX Memory Card 256 GB microSDXC Class 10 right now is $30.49 at Amazon.com.au, compared across 3 retailers.
The all-time low was $12.29 on 7 July 2025 — today's price is 148% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 May 2026.
Last updated at 14/05/2026 21:19:50
Patriot Memory A1 V30 MicroSD Memory Card 256GB Andriod Smartphones and Tablets Optimized Full HD & 4K PEF256GEP31MCX
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Patriot Memory A1 V30 MicroSD Memory Card 256GB Andriod Smartphones and Tablets Optimized Full HD & 4K PEF256GEP31MCX
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Patriot Ep A1 Microsd Card Sdxc 256gb For Android Phones And Tablets,
Free delivery
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Patriot Pef256gep31mcx 256gb Microsdxc Class 10 Sd Card Red
Delivery $19.99
originally posted on walmart.com
The item arrived on time. When I put the micro SD card into the included adapter and inserted it into the memory card slot of my PC it was not recognized. Disk Management also failed to see it. I returned it to my local Walmart the next day. I am still waiting for the refund to be credited to my account.
originally posted on newegg.com
need to investigate why it does not compatible with osmo pocket.
originally posted on neweggbusiness.com
This card was very cheap as a shell shocker deal and, of course, it has a ton of storage in a small space. I am forever surprised at how much space we can get for a small price.
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 256 GB |
| Memory | |
| Speed Class | A1 / Video Class V30 / UHS-I U3 / Class10 |
Patriot Memory A1 V30 MicroSD Memory Card 256GB Andriod Smartphones and Tablets Optimized Full HD & 4K PEF256GEP31MCX
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Patriot Memory A1 V30 MicroSD Memory Card 256GB Andriod Smartphones and Tablets Optimized Full HD & 4K PEF256GEP31MCX
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Patriot Ep A1 Microsd Card Sdxc 256gb For Android Phones And Tablets,
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Patriot Pef256gep31mcx 256gb Microsdxc Class 10 Sd Card Red
Delivery $19.99
The item arrived on time. When I put the micro SD card into the included adapter and inserted it into the memory card slot of my PC it was not recognized. Disk Management also failed to see it. I returned it to my local Walmart the next day. I am still waiting for the refund to be credited to my account.
need to investigate why it does not compatible with osmo pocket.
This card was very cheap as a shell shocker deal and, of course, it has a ton of storage in a small space. I am forever surprised at how much space we can get for a small price.
Can be installed in 2018 10.1 nook slot with option of external or internal memory. As internal memory, extends on-site capacity before transfer to external or cloud memory. Cloud memory requires availability of wifi, which, if public, exposes unit to intrusion.
The memory card was able to be formatted quickly and worked very well. The data transfers are fast and complete (no sign of errors). Along with the price point this is a great value for the money.
Got it for my Nintendo Switch. Seems to work just fine.
I have bought this product now several times.
I am using other patriot sd card they are good performance but fragile if not handled carefully for example when card ia unmounted from device. This item is lowest price on internet so I bought it without hesitation by the way writing and reading speed is as same as manufacturer claimed
----------------------------------------------------------------------- CrystalDiskMark 6.0.2 x64 (C) 2007-2018 hiyohiyo Crystal Dew World : https://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 95.326 MB/s Sequential Write (Q= 32,T= 1) : 90.258 MB/s Random Read 4KiB (Q= 8,T= 8) : 6.819 MB/s [ 1664.8 IOPS] Random Write 4KiB (Q= 8,T= 8) : 3.031 MB/s [ 740.0 IOPS] Random Read 4KiB (Q= 32,T= 1) : 6.760 MB/s [ 1650.4 IOPS] Random Write 4KiB (Q= 32,T= 1) : 3.032 MB/s [ 740.2 IOPS] Random Read 4KiB (Q= 1,T= 1) : 6.690 MB/s [ 1633.3 IOPS] Random Write 4KiB (Q= 1,T= 1) : 2.977 MB/s [ 726.8 IOPS] Test : ... More----------------------------------------------------------------------- CrystalDiskMark 6.0.2 x64 (C) 2007-2018 hiyohiyo Crystal Dew World : https://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 95.326 MB/s Sequential Write (Q= 32,T= 1) : 90.258 MB/s Random Read 4KiB (Q= 8,T= 8) : 6.819 MB/s [ 1664.8 IOPS] Random Write 4KiB (Q= 8,T= 8) : 3.031 MB/s [ 740.0 IOPS] Random Read 4KiB (Q= 32,T= 1) : 6.760 MB/s [ 1650.4 IOPS] Random Write 4KiB (Q= 32,T= 1) : 3.032 MB/s [ 740.2 IOPS] Random Read 4KiB (Q= 1,T= 1) : 6.690 MB/s [ 1633.3 IOPS] Random Write 4KiB (Q= 1,T= 1) : 2.977 MB/s [ 726.8 IOPS] Test : 1024 MiB [E: 0.0% (0.0/232.3 GiB)] (x5) [Interval=5 sec] Date : 2019/06/27 17:11:56 OS : Windows 7 Ultimate SP1 [6.1 Build 7601] (x64)
used mainly in a fairly old windows based phone to hold mp3's and video. flawless so far, and MUCH faster than the 128 gig card i had previously. so much storage for the price, the card cost about the same as the 128 gig one i bought years ago, but i imagine in another year we'll be able to buy the 400 gig version at the same price again.
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 256 GB |
| Memory | |
| Speed Class | A1 / Video Class V30 / UHS-I U3 / Class10 |
