samsung
Samsung PRO Endurance 256 GB Class 10/UHS-I [U3] V30 microSDXC (mb-mj256ka-am)
- SKU:
- 19913245
- MPN:
- mb-mj256ka-am
- Availability:
- Usually ships the same or next business day. In stock at our CA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 04/07/2026 04:39:29 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $99.82 each 99.82 |
| Buy 3 - 4 | and pay only $97.33 each 97.33 |
| Buy 5 - 9 | and pay only $95.33 each 95.33 |
| Buy 10 or above | and pay only $93.83 each 93.83 |
- Stock Update:
- 04/07/2026 04:39:29 AM PST
Description
This item is brand-new, factory sealed.
SAMSUNG PRO Endurance 256GB MicroSDXC Memory Card with Adapter for Dash Cam, Body Cam, and security camera Class 10, U3, V30 (?MB-MJ256KA/AM)- EXTREME ENDURANCE FOR MONITORING DEVICES: Capture your crucial moments in high-resolution, even in harsh conditions; Engineered to deliver long lasting performance, the Samsung PRO Endurance SSD is a perfect fit for CCTV, dash cams and body cams; Get peace of mind with video recording you can rely on
- BUILT TO LAST UP TO 140K HOURS OF RECORDING: With capacities up to 256GB, the PRO Endurance records and rewrites up to 140K hours (over 16 years); Plus, with a warranty up to 5 years, you can rest assured that your data endures
- RECORD & PLAY IN FHD/4K: The PRO Endurance simplifies large file transfers with read/write speeds up to 100/40MB/s; Plus, FHD and 4K resolution support ensures that crucial moments are recorded in high-res so every detail is documented when it matters most
- CRITICAL DATA, SAFEGUARDED: From severe weather to extensive wear and tear, the PRO Endurance stands up to real-world situations; After rigorous testing, it stands up against magnets, X-rays, water, drop?, wearout?, and stays cool under pressure with operating temperatures ranging from -25C to 85C?
- RAM: 256 GB
- Brand: SAMSUNG
- Item model number: MB-MJ256KA/AM
- Item Weight: 0.009 ounces
- Product Dimensions: 0.04 x 0.59 x 0.43 inches
- Item Dimensions LxWxH: 0.04 x 0.59 x 0.43 inches
- Color: White
- Flash Memory Size: 256 GB
- Manufacturer: Samsung
Samsung PRO Endurance New Portable SSD for monitoring devices is built to last up to 140K hours of recording (256GB model).** This solid state drive stands up against magnets, X-rays, water, drops? and more. Record and play in FHD and 4K. The PRO Endurance is engineered to deliver long lasting performance.*Actual usable storage capacity is measured with SD Formatter 3.1 tool with exFAT file system and may be less than labeled capacity. **Varies by capacity: 256GB model up to 140,160 hours, 128GB model up to 70,080 hours, 64GB model up to 35,040 hours, 32GB model up to 17,520 hours. Based on Full HD(1920x1080) video content recorded at 26Mbps (3.25MB/s). Actual continuous recording time may vary depending on battery capacity of camera. ***Limited warranty terms are: 5-year for 128/256GB models, 3-year for 64GB model, 2-year for 32GB model, 1-year for SD adapter. ****Performance results are based on internal testing conditions. Read/write speeds may vary by host device interface, usage conditions and other factors. 1. Resists magnetic fields of up to 15,000 Gauss (the equivalent of a high-field MRI scanner). 2. PROtects from damage caused by airport X-ray machines. 3. Survives up to 72 hours in 1-meter depth of seawater. 4. Withstands drops up to 5 meters (16.4 feet). 5. Passes a durability test of 10,000 swipes. 6. Non-operating from -40C to 85C. *****Samsung is not liable for any damages and/or loss of data or expenses incurred due to memory card data recovery. ******Source: 2003-2021 OMDIA data: NAND suppliers revenue market share.
Package Contents:
- PRO Endurance 256GB microSDXC Card
- SD Adapter
Features
- PRO Endurance 256GB microSDXC Card
- SD Adapter
Specs
| Physical Characteristics | |
| Thickness | 39.4 mil |
| Length | 0.6" |
| Width | 0.4" |
| Warranty | |
| Limited Warranty | 5 Year |
| General Information | |
| Brand Name | Samsung |
| Manufacturer Website Address | http://www.samsung.com/us |
| Marketing Information | Extreme endurance for monitoring devices Capture your crucial moments in high-resolution, even in harsh conditions. Engineered to deliver long lasting performance, the Samsung PRO Endurance is a perfect fit for CCTV, dash cams and body cams. Get peace of mind with video recording you can rely on. Built to last up to 140K hours of recording With capacities up to 256GB, the PRO Endurance records and rewrites up to 140K hours (over 16 years). Plus, with a warranty of up to 5 years, you can rest assured that your data endures. Record and play in FHD/4K The PRO Endurance simplifies large file transfers with read/write speeds up to 100/40MB/s. Plus, FHD and 4K resolution support ensures that crucial moments are recorded in high resolution so every detail is documented when it matters most. Critical data | Safeguarded. From severe weather to extensive wear and tear, the PRO Endurance stands up to real-world situations. After rigorous testing, PRO Endurance stands up against magnets, X-rays, water, drop, wearout, and stays cool under pressure with operating temperatures ranging from -25°C to 85°C. World's No. 1 Flash Memory Brand Performance and reliability you can count on from the world's number one brand for flash memory since 2003. All firmware and components are produced in-house, including our world-renowned DRAM and NAND, for quality you can trust. |
| Product Type | microSDXC |
| Product Name | PRO Endurance 256GB microSDXC Card |
| Manufacturer | Samsung |
| Manufacturer Part Number | MB-MJ256KA/AM |
| Product Line | PRO Endurance |
| Technical Information | |
| Video Speed Class | V30 |
| Maximum Read Speed | 100 MB/s |
| Maximum Write Speed | 40 MB/s |
| Storage Capacity | 256 GB |
| Speed Class Rating | Class 10/UHS-I (U3) |
Warranty Information
