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Samsung

Samsung PRO Endurance 128GB MicroSDXC Memory Card with Adapter for Dash Cam, Body Cam, and Security Camera – Class 10, U3, V30 (‎MB-MJ128KA/AM)

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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Apr 24
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Style: New


Capacity: 128GB


Features

  • EXTREME ENDURANCE FOR MONITORING DEVICES: Capture your crucial moments in high-resolution, even in harsh conditions; Engineered to deliver long lasting performance, the Samsung PRO Endurance SSD is a perfect fit for CCTV, dash cams and body cams
  • BUILT TO LAST UP TO 140K HOURS OF RECORDING: With capacities up to 256GB*, the PRO Endurance records and rewrites up to 140K hours (over 16 years)**; Plus, with a warranty up to 5 years***, you can rest assured that your data endures
  • RECORD & PLAY IN FHD/4K: PRO Endurance simplifies large file transfers with read/write speeds up to 100/40MB/s;**** Plus, FHD & 4K resolution support ensures that crucial moments are recorded in high-res so every detail is documented when it matters most
  • CRITICAL DATA, SAFEGUARDED: After rigorous testing, it stands up against magnets1, X-rays2, water3, drop4, wearout5 and stays cool under pressure with operating temperatures ranging from -25C to 85C6
  • WORLD'S #1 FLASH MEMORY BRAND: Experience the performance and reliability from the world's #1 brand for flash memory since 2003;****** All firmware & components, including Samsung's world-renowned DRAM & NAND, are produced in-house

Description

Samsung PRO Endurance New Portable SSD for monitoring devices is built to last up to 140K hours of recording (256GB model). This solid state drive stands up against magnets¹, X-rays², water³, drops⁴ and more. Record and play in FHD and 4K. The PRO Endurance is engineered to deliver long lasting performance.Actual usable storage capacity is measured with SD Formatter 3.1 tool with exFAT file system and may be less than labeled capacity. Varies by capacity: 256GB model up to 140,160 hours, 128GB model up to 70,080 hours, 64GB model up to 35,040 hours, 32GB model up to 17,520 hours. Based on Full HD(1920x1080) video content recorded at 26Mbps (3.25MB/s). Actual continuous recording time may vary depending on battery capacity of camera. Limited warranty terms are: 5-year for 128/256GB models, 3-year for 64GB model, 2-year for 32GB model, 1-year for SD adapter. Performance results are based on internal testing conditions. Read/write speeds may vary by host device interface, usage conditions and other factors. 1. Resists magnetic fields of up to 15,000 Gauss (the equivalent of a high-field MRI scanner). 2. PROtects from damage caused by airport X-ray machines. 3. Survives up to 72 hours in 1-meter depth of seawater. 4. Withstands drops up to 5 meters (16.4 feet). 5. Passes a durability test of 10,000 swipes. 6. Non-operating from -40°C to 85°C. Samsung is not liable for any damages and/or loss of data or expenses incurred due to memory card data recovery. Source: 2003-2021 OMDIA data: NAND suppliers’ revenue market share.

Brand: Samsung


Model Name: PRO Endurance


Flash Memory Type: Micro SD


Memory Storage Capacity: 128 GB


Compatible Devices: Camera, Drone, Gaming Console, Smartphone, Tablet


Flash Memory Type: Micro SD


Memory Storage Capacity: 128 GB


Compatible Devices: Camera, Drone, Gaming Console, Smartphone, Tablet


Additional Features: Drop Proof


Read Speed: 40 Megabytes Per Second


Media Speed: 40 mb / s


Hardware Connectivity: microSDXC


Secure Digital Association Speed Class: Class 10


Item Weight: 0.25 Grams


Item Dimensions L x W: 0.6"L x 0.4"W


Warranty Type: Manufacturer


EU Spare Part Availability Duration: 5 Years


Brand: Samsung


Model Name: PRO Endurance


Model Number: MB-MJ128KA/AM


Manufacturer: Samsung Electronics


UPC: 887276591094


Item Type Name: Memory Card


Warranty Description: 5 Year Manufacturer


Color: White


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Apr 24

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

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Top Amazon Reviews

    • Great for dashcams
Style: New Capacity: 128GB
I've had this in my dashcam a while, still holding up perfectly, totally reliable, solid performance too, it's been quick to copy files off of it as needed, it was a good value too, totally reasonable price, not overpriced for the privilege of specialized endurance performance. It definitely is quality memory to handle constant writing from a dashcam, and 128gb is plenty of space, you won't have to worry about a recording being overwritten before you can get home to use an SD card reader ... show more
Reviewed in the United States on December 26, 2025 by Abigail Thompson
    • Dash Cam needed it and I didnt realize it
Style: New Capacity: 128GB
This microSD card has been perfect for continuous recording. It handles dash cam use without any issues and records smoothly without dropped footage. The endurance rating really shows, it feels reliable for long term use and constant writing. Speeds are consistent and it performs exactly as expected. Great option if you need something dependable for cameras or other always on devices. ... show more
Reviewed in the United States on March 25, 2026 by Jake Rider
    • Reliable and Durable
Style: New Capacity: 256 GB
Samsung is the best when it comes to memory. So, it only made sense that when choosing a MicroSD card that will store important data to go with Samsung. This model in particular, the Endurance Pro, is for dash cams or surveillance cameras. Has the highest TBW rating of all the usual competitors. I have these 256GB models in 5x 2K outdoor security cameras. They will experience up to 100 degree Farenheit days and below 0 degree temperatures. I have 128GB models in two dashcams with 4x cameras for each (front/rear/both sides). They experience extreme heat and cold, too. Not sure which one is more demanding at write speeds, probably the outdoor cameras, really.. as they are a higher image quality and use up all the space at the highest quality settings in ~15 days. So, I have a good test going on these cards with real word use in maybe not the most extreme conditions on one side (not the HIGHEST temps in the world, nor the LOWEST), but living where I live in the south east USA, we experience a BROAD spectrum of weather. I feel confident in these MicroSD cards and will certainly update if anything goes wrong. No issues with their compatibilty or speed, everything just works. They've already been through 98 degree days and now we're coming into Winter. Coldest temps so far are 34F... but it'll be much colder in the following months. Fingers crossed they hold up just fine. ... show more
Reviewed in the United States on October 25, 2025 by AllThingsTech
    • Reliable and Robust – Perfect for ANY camera
Style: New Capacity: 128GB
Review Image by jtamu11!
I recently upgraded my memory card for my 70Mai dashcam to the SAMSUNG PRO Endurance 128GB MicroSDXC Memory Card, and I couldn’t be happier. The Class 10, U3, V30 rating ensures fast and smooth recording, even in high-definition. The write speed is impressive, making sure all recordings are seamless and uninterrupted which is obviously important if it’s for a dashcam or security camera. This card is built for continuous recording, and its endurance is impressive. I don’t even begin to worry about my footage being overwritten and eventually corrupting the SD card. The included adapter is a handy bonus, making it versatile for use in various devices, and allowing it to be used in most PCs nowadays, so that I can download the footage if needed. Installation is obviously a breeze, there’s only one way to insert it haha! The image quality remains consistently high, capturing clear and detailed footage. Samsung’s service has been excellent, providing a product that lives up to its promises. The quality of this memory card is evident in its robust design, reliable performance, and ability to overwrite data continuously without corrupting the card and being unable to format it. Overall, while it is a little pricey, there are certain products in our lives that quality actually matters, this is one of those products. If you need a reliable and durable memory card for your dashcam or ANY camera (i.e. a GoPro) whether you’re overwriting often or not. Spend the money because this is definitely an excellent choice and I personally recommend it! After all, for a high quality camera, you usually spend a lot. So you think of it as “you put good in/you get good out” Idk if my opinion matters too much to customers, but if a product stinks, I’m going to tell the truth. ... show more
Reviewed in the United States on July 27, 2024 by jtamu11!
    • As described
Style: New Capacity: 256 GB
Works as described. Recommend instead if the Vantrue hd card.
Reviewed in the United States on September 5, 2025 by Genevieve B.
    • Running my RPi's on these.
Style: New Capacity: 256 GB
These are very reliable in my Raspberry Pi's, certainly worth the money. They have been heavily used with lots of read/writes in very hot enclosures for months and still work great. I trust them. You should always make backups (following the 1-2-3 rule), but these are so steady that I feel like I could skip backups and not get into trouble. Almost. ... show more
Reviewed in the United States on February 19, 2026 by softwareguy

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