microSDXC memory card 256 GB UHS I U3 V30 100 MB s read 40 MB s write PRO Endurance MB-MJ256KA/EU with SD adapter Samsung

Samsung PRO Endurance 256 GB microSDXC is a high-endurance memory card with an SD adapter, designed for continuous and long-term video recording. Combining UHS-I U3 V30 class with stable performance, it is a reliable solution for security cameras, dashcams, and other devices where data safety and longevity are essential.

Key Benefits

• 256 GB capacity → sufficient space for long video recordings

• PRO Endurance series → designed for continuous and repeated overwriting

• UHS-I U3 / V30 class → stable FHD and 4K video recording

• Read speeds up to 100 MB/s → fast access and file transfer

• Write speeds up to 40 MB/s → reliable continuous recording

• Included SD adapter → compatibility with SD-slot devices

• High data reliability → reduced risk of errors and corruption

• Optimized for video recording → ideal for cameras and monitoring systems

• Wide compatibility → works with cameras, smartphones, and DVR devices

• Samsung quality → proven and stable performance

Technical Specifications

• Type → microSDXC memory card

• Series → PRO Endurance

• Model code → MB-MJ256KA/EU

• Capacity → 256 GB

• UHS standard → UHS-I

• Speed class → U3 / V30 / Class 10

• Read speed → up to 100 MB/s

• Write speed → up to 40 MB/s

• Format → microSDXC

• Adapter → SD adapter (included)

• Application → continuous video recording

• Color → black

How to Use

• Insert the microSD card into the device’s microSD slot

• Use the SD adapter if the device has an SD slot

• Select the card as the recording location in device settings

• Start video or data recording

• Safely eject the card before removal

• Periodically check available space during long-term operation

Why It’s Worth Buying

Samsung PRO Endurance 256 GB is designed for scenarios requiring maximum reliability and long service life. It delivers stable, uninterrupted recording and is ideal for devices operating continuously. The included SD adapter expands compatibility, making it a practical and secure choice for both professional and everyday use.

Real-Life Usage Scenarios

• Continuous recording for surveillance cameras

• Dashcam video storage

• Use in body cameras or action cameras

• Long-term storage of FHD or 4K video clips

• Data archiving in devices with microSD or SD slots

Package Contents

• Samsung PRO Endurance 256 GB microSDXC memory card

• SD adapter

• Documentation

About the Brand

Samsung is a global technology leader in memory solutions, known for reliability and long-lasting performance. The PRO Endurance series is designed to ensure secure data recording even under intensive and continuous usage conditions.