---
product_id: 431970536
title: "PRO Endurance 256GB MicroSDXC Memory Card with Adapter for Dash Cam, Body Cam, and Security Camera, Class 10, U3, V30 (‎MB-MJ256KA/AM)"
brand: "samsung"
price: "€ 87.91"
currency: EUR
in_stock: true
reviews_count: 13
category: "Samsung"
url: https://www.desertcart.hr/products/431970536-pro-endurance-256gb-microsdxc-memory-card-with-adapter-for-dash
store_origin: HR
region: Croatia
---

# 140K hours recording endurance 100/40 MB/s read/write speed Rugged: water, drop, X-ray, magnet proof PRO Endurance 256GB MicroSDXC Memory Card with Adapter for Dash Cam, Body Cam, and Security Camera, Class 10, U3, V30 (‎MB-MJ256KA/AM)

**Brand:** samsung
**Price:** € 87.91
**Availability:** ✅ In Stock

## Summary

> 🛡️ Capture Every Moment, Endure Every Challenge

## Quick Answers

- **What is this?** PRO Endurance 256GB MicroSDXC Memory Card with Adapter for Dash Cam, Body Cam, and Security Camera, Class 10, U3, V30 (‎MB-MJ256KA/AM) by samsung
- **How much does it cost?** € 87.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/431970536-pro-endurance-256gb-microsdxc-memory-card-with-adapter-for-dash)

## Best For

- samsung enthusiasts

## Why This Product

- Trusted samsung brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing Fast Transfers:** Seamlessly move large 4K and FHD files with up to 100MB/s read and 40MB/s write speeds.
- • **Built to Brave the Elements:** Engineered to resist water, drops from 5m, X-rays, magnets, and extreme temperatures (-25°C to 85°C).
- • **Optimized for Security & Dash Cams:** Perfectly tailored for 24/7 surveillance devices ensuring no critical moment is missed.
- • **Peace of Mind with 5-Year Warranty:** Long-lasting reliability backed by Samsung’s trusted warranty and proven durability.
- • **Unmatched Endurance for Nonstop Recording:** Records up to 140,160 hours—over 16 years of continuous footage without fail.

## Overview

The Samsung PRO Endurance 256GB MicroSDXC card is a professional-grade memory solution designed for continuous high-resolution video recording in demanding environments. With up to 140,000 hours of recording life, fast 100/40 MB/s speeds, and rugged protection against water, drops, X-rays, and magnets, it’s the ultimate choice for dash cams, body cams, and security cameras. Backed by a 5-year warranty, it guarantees peace of mind for critical data storage.

## 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.

Review: Great for dashcams - 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
Review: Reliable and Durable - 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.

## Features

- Compatible with Nintendo-Switch (NOT Nintendo-Switch 2)
- 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; Get peace of mind with video recording you can rely on
- 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: The PRO Endurance simplifies large file transfers with read/write speeds up to 100/40MB/s; Plus, FHD and 4K resolution support ensures that crucial moments are recorded in high-res so every detail is documented when it matters most
- CRITICAL DATA, SAFEGUARDED: From severe weather to extensive wear and tear, the PRO Endurance stands up to real-world situations; After rigorous testing, it stands up against magnets¹, X-rays², water³, drop⁴, wearout⁵, and stays cool under pressure with operating temperatures ranging from -25°C to 85°C⁶

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WB3D5GQ |
| Best Sellers Rank | #17 in Micro SD Memory Cards |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (28,175) |
| Date First Available | April 11, 2022 |
| Flash Memory Size | 256 GB |
| Hardware Interface | microSDXC |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 0.04 x 0.59 x 0.43 inches |
| Item Weight | 0.009 ounces |
| Item model number | MB-MJ256KA/AM |
| Manufacturer | Samsung Electronics |
| Product Dimensions | 0.04"L x 0.59"W |
| RAM | 256 GB |
| Read Speed | 40 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | Wearout Proof, X Ray Proof |
| Standing screen display size | 7 Inches |
| UPC | 887276591100 |
| Warranty Type | Limited |
| Write Speed | 40 mb / s |

## Product Details

- **Brand:** Samsung
- **Compatible Devices:** Camera, Drone, Gaming Console, Smartphone, Tablet
- **Flash Memory Type:** Micro SD
- **Memory Storage Capacity:** 256 GB
- **Model Name:** inches

## Images

![PRO Endurance 256GB MicroSDXC Memory Card with Adapter for Dash Cam, Body Cam, and Security Camera, Class 10, U3, V30 (‎MB-MJ256KA/AM) - Image 1](https://m.media-amazon.com/images/I/71WurH21VIL.jpg)

## Questions & Answers

**Q: On a technical level, what exactly makes these have a longer lifespan than the standard samsung micro sd cards?**
A: It is MLC. I attached link.
https://news.samsung.com/global/video-5-years-vs-3-months-samsungs-new-pro-endurance-memory-cards

**Q: Does it support Blackvue DR900s 2ch?**
A: I've had this in my Blackvue DR900S-2CH for nearly 2 years without any issues.  I previously had a Sandisk High Endurance card and it would randomly reboot every few weeks.  This Samsung card has been rock-solid

**Q: Does 32gb work well for tesla sentry?**
A: Yes, I have both the 128 and 32 as a backup for my Tesla, both work great. If you go above 32 you have to use another program to format to fat 32, but it’s not difficult.

**Q: Is the 32gb  pre-formatted to fat32?**
A: Just as an FYI, if you have a card reader for your PC, there are free programs that'll allow you to reformat any SD/HDD/SSD to FAT32--even the largest ones. (one utility is "fat32format")  The inability to format cards >32GB as FAT32 from within the built-in Window's utilities is an arbitrary limitation they've set, essentially removing our choice in the matter for whatever reasons.  The actual maximum partition size for FAT32 is 2TB.  I've found this often also gets around many devices' supposed maximum supported card size--the max size they claim is based on the version of ExFAT/licensing that's legal for the device, and if they didn't license ExFAT support in the firmware, they usually only claim a 32GB max, however I've run FAT32 formatted cards of 64/128GB in more devices than I can remember that said they couldn't do it... but they did when it was the correct format.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for dashcams
*by A***N on December 26, 2025*

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

### ⭐⭐⭐⭐⭐ Reliable and Durable
*by A***H on October 25, 2025*

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.

### ⭐⭐⭐⭐⭐ Reliable Performance for Dash Cam Security: Samsung Pro Endurance Body Cam Memory Card
*by J***H on August 21, 2023*

As an avid user of dash cams, I understand the importance of a reliable memory card to capture every moment on the road. The Samsung Pro Endurance Body Cam Memory Card has become my go-to choice for seamless recording and enduring performance. Here's why I've come to trust this memory card for my dash cam needs. Robust Endurance: The "Pro Endurance" label is well-deserved, as this memory card excels in durability and longevity. Dash cams are constantly recording and rewriting footage, which can strain lesser cards. The Samsung Pro Endurance, however, is specifically designed to withstand the demands of continuous loop recording, ensuring that vital moments are captured without worrying about card failure. Ample Storage Capacity: Offering ample storage capacity options, this memory card allows for extended recording sessions. Whether it's daily commutes, road trips, or long hours behind the wheel, the Pro Endurance's storage capacity ensures that I never miss a moment I might need to review. Steadfast Performance in Harsh Conditions: Driving conditions can be unpredictable, subjecting your dash cam to various weather extremes. The Pro Endurance memory card has proven its ability to handle these challenges. From sweltering heat to freezing cold, this memory card remains consistent in its performance, offering peace of mind that your recordings are safe and accessible. Continuous Recording Confidence: One of the standout features of this memory card is its optimized write speed for continuous recording. Dash cams need to write footage in real-time, and the Pro Endurance card is up to the task. It minimizes the risk of dropped frames and missed events, ensuring that every crucial second is captured without interruption. Reliable Data Retention: The last thing anyone wants is to have footage corrupted or lost due to memory card issues. The Pro Endurance memory card boasts reliable data retention capabilities, meaning that even after prolonged use, your footage remains intact and accessible when you need it. Effortless Retrieval: Accessing footage is a breeze with the Samsung Pro Endurance memory card. Compatible with a variety of devices, transferring footage to your computer or other media is quick and easy, allowing you to review, save, or share your recordings without hassle. In conclusion, the Samsung Pro Endurance Body Cam Memory Card is an exceptional choice for dash cam users seeking reliable, durable, and high-performance memory storage. Its robust design, consistent performance in challenging conditions, and compatibility with various devices make it a valuable investment for anyone looking to enhance their dash cam experience. Whether you're capturing everyday commutes or embarking on cross-country journeys, this memory card ensures that your dash cam's recordings are secure and accessible, giving you the confidence you need for a safer and more informed driving experience.

## Frequently Bought Together

- SAMSUNG PRO Endurance 256GB MicroSDXC Memory Card with Adapter for Dash Cam, Body Cam, and Security Camera, Class 10, U3, V30 (‎MB-MJ256KA/AM)
- SanDisk MobileMate USB 3.0 microSD Card Reader- SDDR-B531-GN6NN
- Panasonic HomeHawk Window Home Monitoring Camera for Outdoor Monitoring, Mounts to Inside Window, Color Night Vision, Wide Angle, 24/7 Full HD Recording, Person Detection, Alexa Compatible KX-HNC500

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-01*