SanDisk
SanDisk Endurance microSDXC Memory Card 64GB
Best high-endurance storage for professional 24/7 security and surveillance recording.
This convenient kit includes five SanDisk Max Endurance 256GB microSDXC memory cards, engineered for demanding commercial applications requiring continuous recording. Each card offers a substantial 256GB capacity and meets high-speed standards (C10, U3, V30) with a UHS-I interface. Enjoy read speeds up to 100MB/s and write speeds up to 40MB/s. These new cards come in retail packaging and are backed by a lifetime warranty, ensuring reliable performance for your critical tasks.
$13.99
Owner Satisfaction
4.7
/ 5
Category Rank
16
/ 753
#16 in Flash Memory Cards
Price vs Category Average
-80%
Below average
Capacity
256
/ GB
Who it's for
- Outdoor adventurers and drivers using cameras in harsh conditions
- Dashcam users requiring consistent, error-free footage capture
- Security camera owners needing long-term, reliable video storage
Who should skip it
- Professional photographers needing fast file transfers for burst shooting
- Budget-conscious buyers seeking the lowest price per gigabyte
- Power users recording high-bitrate 4K video for extended periods
Performance breakdown
Recording Endurance
Engineered specifically for the rigors of constant, high-demand commercial surveillance.
Video Throughput
V30 speed class ensures smooth 4K capture without dropped frames.
Data Transfer Speed
Read speeds are sufficient for daily tasks but trail modern professional standards.
Bulk Value
The five-pack configuration provides excellent coverage for multi-camera security setups.
Reliability Assurance
Lifetime warranty provides peace of mind for critical, long-term data storage.
Environmental Protection
Lacks specialized ruggedization against water, shock, or X-ray exposure.
Key Specs
Capacity
256GB
Read Speed
Up to 100MB/s
Write Speed
Up to 40MB/s
Speed Rating
C10, U3, V30
Interface
UHS-I
Form Factor
microSDXC
Included Units
5
Intended Use
Commercial
Features
- Built for continuous, high-demand recording
- High endurance for commercial use
- Fast data transfer with UHS-I
- Supports 4K video capture
- Reliable performance across speed classes
- Lifetime warranty included
What customers say
Consumers highly value the SanDisk Endurance microSDXC card for its exceptional reliability and longevity, especially in demanding continuous recording uses like dashcams and security systems. Reviewers consistently report flawless performance over long periods, significantly outlasting standard cards under constant write stress. While the initial cost is higher, users agree the reduced failure rate provides tremendous value and peace of mind. Its proven durability, even in extreme temperatures, solidifies its reputation as the superior choice for mission-critical surveillance needs. This product successfully delivers on its promise of sustained performance.
Know before you buy
The V30 rating guarantees a minimum sustained write speed of 30MB/s. This makes these cards capable of handling 4K video capture without dropping frames, which is essential for high-resolution security or dashcam footage.
While these cards are engineered for continuous, high-demand recording, they are not rated as waterproof, shockproof, or X-ray proof. If your cameras are exposed to the elements, you should ensure they are housed in a protective, weather-sealed enclosure.
This kit includes five individual SanDisk Max Endurance 256GB microSDXC memory cards. It is designed as a bulk solution for commercial setups that require multiple recording devices.
While they will physically fit and function in most devices that support microSDXC, they are specifically optimized for continuous write cycles found in security cameras and dashcams. For general mobile use, a standard high-speed card may be more cost-effective.
The lifetime warranty provides long-term peace of mind, covering the cards against manufacturing defects throughout their usable life. Given that these cards are intended for constant write-heavy tasks, this coverage is a significant benefit for commercial reliability.
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