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Product Code: UDHO-3841
MPN #: MB-MJ256KA/EU
Product Condition: New
Never miss a crucial moment because your storage runs out. The Samsung MB-MJ256K 256GB MicroSDXC Class 10 UHS-I 100 MB/s 40 MB/s Memory Card gives you massive space and reliable speed for continuous video capture, perfect for dash cams, CCTV and body-worn cameras. Its endurance means you can set it and forget it, while still getting clear, high-resolution footage whenever you need it.
You gain peace of mind knowing the card can record for years without failure, thanks to its extreme endurance rating. The high read speed lets you retrieve files quickly, saving time when reviewing footage. Its robust construction resists water, temperature extremes and magnetic fields, protecting your data in harsh environments. The five-year limited warranty adds extra confidence to your purchase.
A reliable storage solution fits seamlessly into daily routines:
Many buyers worry about storage cards failing after a few months of heavy use, especially in devices that record nonstop. They also fear losing footage due to temperature swings or accidental drops. This card addresses those concerns with a proven 140 000-hour lifespan, resistance to extreme conditions, and a solid five-year warranty. Its 256 GB capacity and fast 100 MB/s read speed ensure you can capture and retrieve high-quality video without compromise, making it a trustworthy choice for any demanding recording task.
| Miscellaneous | |
| Miscellaneous / Color Category | White |
| Header | |
| Header / Product Line | Samsung PRO Endurance |
| Header / Packaged Quantity | 1 |
| Memory | |
| Memory / Form Factor | microSDXC UHS-I Memory Card |
| Memory / Speed Class | Video Class V30 / UHS-I U3 / Class10 |
| Flash Memory | |
| Flash Memory / Product Type | Flash memory card |
| Flash Memory / Form Factor | microSDXC UHS-I Memory Card |
| Flash Memory / Speed Class | Video Class V30 / UHS-I U3 / Class10 |
| Flash Memory / Storage Capacity | 256GB |
| General | |
| General / Product Type | Flash memory card |
| General / Storage Capacity | 256 GB |
| Summary Details | |
| Capacity | 256 GB |
| Flash card type | MicroSDXC |
| Flash memory class | Class 10 |
| Internal memory type | UHS-I |
| Read speed | 100 MB/s |
| Write speed | 40 MB/s |
| UHS Speed Class | Class 3 (U3) |
| Video Speed Class | V30 |
| Product colour | White |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)