Samsung PRO Endurance 256GB microSDXC UHS-I Memory Card

The Samsung PRO Endurance MB-MJ256KA is a 256GB microSDXC memory card designed for continuous video recording in dash cams, security cameras and action devices.

It offers UHS-I performance with read speeds up to 100MB/s and write speeds up to 40MB/s, giving compatible devices enough throughput for Full HD and 4K video recording workflows.

The card is supplied with an SD adapter for broader device compatibility. Its endurance-focused design is built for frequent overwriting and long recording cycles in supported equipment.

Key Features

• 256GB Samsung PRO Endurance microSDXC card
• UHS-I interface with U3 and V30 speed classes
• Read speeds up to 100MB/s
• Write speeds up to 40MB/s
• Designed for continuous video recording
• Suitable for dash cams, security cameras and action cameras
• Includes SD adapter
• Verified non-zero card weight used: 1g