loading
loadingloading
Samsung 256GB Micro SDXC Pro Endurance UHS-1 Class 10 Memory Card
MB-MJ256KA/APC
$349
+ Delivery from $3
± Click the icons above as terms, conditions & fees apply
Participating Credit Cards. 6 Months Interest Free.
No Interest. No Deposit. Monthly payments required.
Online Only
You May Also Like
You May Also Like
You May Also Like
You May Also Like
Product Overview
Key Features
- 256GB Micro SD Card with UHS-1 interface
- Read speed up to 100MB/s, write speed up to 40MB/s
- Micro SD form factor, includes SD adapter
- White, compact design for portable storage
Key Specifications
- Brand:
- Samsung
- Model Number:
- MB-MJ256KA/APC
- Storage Capacity:
- 256GB
- Speed Class:
- U3, V30, C10
- Read Speed (mbps):
- 100
- Write Speed (mbps):
- 40
- Type:
- Micro SD Card
General Information
- Colour:
- White
- What's In The Box:
- SD adapter
Warranty
- Manufacturer's Warranty:
- 5 Year
General Information
- Colour:
- White
- What's In The Box:
- SD adapter
Product Dimensions
- Product Height (mm):
- 11
- Product Width (mm):
- 15
- Product Depth (mm):
- 1
- Product Weight (g):
- 0.25
Box Dimensions
- Box Height (mm):
- 1
- Box Width (mm):
- 15
- Box Depth (mm):
- 11
- Box Weight (kg):
- 0
Product Reviews of Samsung 256GB Micro SDXC Pro Endurance UHS-1 Class 10 Memory Card
Overall Rating Snapshot
5 out of 5 stars from 2 reviews
100% of users recommend this product
Perfect memory card
Working really well for my home security cameras. Perfect sd card for the perfect with the best reasonable price.
Ferdie
Confirmed purchase 6 December 2025
Published on 31 December 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Excellent on for dash cams
Good one for dash cams and fast saving feature
Arun Raveendran
Confirmed purchase 12 September 2025
Published on 7 October 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 2 of 2 reviews
ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Samsung 256GB Micro SDXC Pro Endurance is a robust memory card built for continuous, high-stress recording in devices such as dash cams, CCTV, and body cameras. With up to 100MB/s read and 40MB/s write speeds, it excels in reliability and endurance, making it ideal for critical footage capture. While it's highly durable, its write speed may not satisfy users with intensive 4K video editing needs.
What it’s great for
- Continuous Video Recording
- Security Footage
- Dash Cams
- Body Cameras
- Surveillance Systems
Where it works best
- Vehicles
- Home Security Systems
- Business Premises
- Outdoor Surveillance
- Action Cameras
Who it’s for
- Security Professionals
- Fleet Managers
- Homeowners
- Content Creators
- Dash Cam Users
Things to consider
Write speeds are excellent for Full HD and basic 4K, but may not match specialist cards designed for high-bitrate 4K or RAW video workflows.
Device compatibility score
9/10 - Compatible with most devices supporting microSDXC, including dash cams, CCTV, and action cameras.
4k video suitability
8/10 - Suitable for standard 4K recording, but not for high-bitrate or professional RAW 4K workflows.
Professional vs everyday use fit
Optimised for professional and continuous-use scenarios; overkill for casual or occasional storage needs.
Durability rating
10/10 - Designed for extreme endurance, with resistance to water, temperature, magnets, and X-rays.
Key benefits
- Endurance Design: Built to withstand continuous recording and overwriting, ideal for always-on devices.
- High Read Speed: Up to 100MB/s read speed enables fast file transfers and quick access to footage.
- Reliable Write Speed: Up to 40MB/s write speed supports smooth Full HD and standard 4K recording.
- Temperature Resistant: Operates reliably in extreme temperatures, suitable for Australian conditions.
- Waterproof: Withstands exposure to water, protecting data in harsh environments.
- Magnet and X-ray Proof: Shields data from common environmental hazards.
- Long Warranty: Backed by a 5-year limited warranty for peace of mind.
Q: Is the Samsung PRO Endurance 256GB card designed for dash cams and security cameras?
A: Yes. The PRO Endurance range is built for continuous recording, which suits dash cams, body cams and CCTV better than many standard microSD cards. It is a stronger fit for write-heavy use than cards aimed mainly at casual photo or phone storage.
Q: Will this 256GB microSDXC card work in any device that takes a microSD card?
A: No. Because this is a 256GB microSDXC card, the device must support microSDXC as well as the card size. Older gear limited to microSDHC, which is typically 32GB and under, may not recognise it even if the slot size matches.
Q: Is UHS-I Class 10 enough for video recording on this Samsung PRO Endurance card?
A: Yes, for many dash cam and surveillance uses. UHS-I Class 10 is intended for sustained video recording, but the exact result still depends on the camera's bitrate, resolution and supported card types, especially if the device records at higher-bitrate 4K.
Q: How much video can a 256GB PRO Endurance card typically store?
A: A 256GB card typically holds many hours of footage, but the exact amount depends on resolution, compression and bitrate. As a rough guide, 1080p recording can span well beyond a day in some cameras, while higher-bitrate 4K will reduce that significantly.
Q: Why choose the 256GB version instead of the 128GB Samsung PRO Endurance card?
A: The main reason is longer recording retention before old footage is overwritten. A 256GB card can store about twice as much data as a 128GB version, which is useful in loop-recording cameras where keeping more history matters.