On a technical level, what exactly makes these have a longer lifespan than the standard samsung micro sd cards?

It is MLC. I attached link. https://news.samsung.com/global/video-5-years-vs-3-months-samsungs-new-pro-endurance-memory-cards

Does it support Blackvue DR900s 2ch?

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

Does 32gb work well for tesla sentry?

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.

Is the 32gb pre-formatted to fat32?

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.

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PRO Endurance 64GB MicroSDXC Memory Card with Adapter for Dash Cam, Body Cam, and security camera – Class 10, U1, V10 (MB-MJ64KA/AM) | microSD for Dash Cam, Body Cam, and Security Camera – Class 10, U1, V10 (‎MB-MJ64KA/AM)

Product ID: 467005246

Details

Brand
Samsung
Colour
White
Compatible Devices
Camera
Flash Memory Type
Micro SD
Item Weight
0.25 Grams
Memory Storage Capacity
64 GB

⏳Up to 35,040 hrs recording

⚡40MB/s read speed

💧Water & drop resistant

NZ$537

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

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Description

🎥 Capture Every Moment, Endure Every Challenge

TRUSTED BY PROS - Samsung’s #1 flash memory brand ensures premium quality and consistent performance.
ENDURANCE THAT OUTLASTS - Engineered for 35,040 hours of continuous recording—never miss a moment.
PLUG PLAY VERSATILITY - Includes adapter for instant compatibility with dash cams, body cams, and security devices.
SEAMLESS 4 K FHD CAPTURE - Supports high-res video with fast 40MB/s read speeds for smooth playback and transfers.
BUILT FOR REAL WORLD TOUGHNESS - Resists water, drops, magnets, X-rays, and extreme temps for ultimate reliability.

The Samsung PRO Endurance 64GB MicroSDXC card is a rugged, high-performance memory solution designed for continuous video recording in demanding environments. With up to 35,040 hours of recording life, water and drop resistance, and fast 40MB/s read speeds, it’s ideal for dash cams, body cams, and security cameras. Backed by Samsung’s industry-leading quality and a 3-year warranty, this card delivers peace of mind for professionals who demand reliability and durability.

Specifications

ASIN	B09W9XYQCQ
Additional Features	Wearout Proof, X Ray Proof
Brand	Samsung
Brand Name	Samsung
Colour	White
Compatible Devices	Camera
Country of Origin	China
Customer Reviews	4.7 out of 5 stars 625 Reviews
Flash Memory Type	Micro SD
Hardware Connectivity	microSDXC
Item Type Name	Memory Card
Item Weight Unit of Measure	0.25 Grams
Manufacturer	Samsung Electronics
Manufacturer Part Number	MB-MJ64KA/AM
Media Speed	40 mb / s
Memory Storage Capacity	64 GB
Model Name	PRO Endurance
Model Number	MB-MJ64KA/AM
Read Speed	40 Megabytes Per Second
Secure Digital Association Speed Class	Class 10
UPC	887276591087
Warranty Description	No Warranty
Warranty Type	Limited

Reviews

R**A

Worth the price

Bought probably 2 years ago, still working fantastic

16.04.2025

C**N

These are now my standard cards for security cam use.

After using normal micro SD cards in my security cameras and having them all fail in a couple of months, I decided to try these. They have lasted MUCH longer than anything else and I haven’t had one fail yet!

6.05.2025

C**S

Working well.

So far these are working great in our security cameras. They are more than fast enough and have lots of space. Great brand! 5 stars.

12.11.2024

A**G

Great price and good quality

Works as described.

2.12.2023

A**R

Good product

Using the card for last 4-5 months in the dashboard car camera. Great!

28.06.2025

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NZ$537

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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