| Type | microSDXC UHS-I Memory Card |
| Form Factor | microSDXC |
| Series | High Performance 633x |
| Storage Capacity | 256 GB |
| Speed Class | Class 10 |
| UHS Speed Class | U3 |
| Video Speed Class | V30 |
| Application Performance Class | A1 |
| Maximum Read Speed | Up to 100 MB/s |
| Maximum Write Speed | Up to 45 MB/s |
| Included Accessories | SD Adapter |
| Model Number | LSDMI256BBNL633A |
| Product UPC | 843367100651 |
Lexar High Performance 633x microSDXC 256GB UHS-I Card
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Regular price
$17.48
Regular price
Sale price
$17.48
Unit price
per
MSRP: $24.99
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- 256GB microSDXC card with UHS-I interface and SD adapter
- Speed class ratings: Class 10, U3, V30 for fast and stable video capture
- A1-rated for faster app performance on Android devices
- Lexar High Performance 633x model with efficient read/write throughput
- TAA compliant; manufactured in Taiwan
- Suitable for capturing 4K UHD video and high-resolution photos
Shipping & Returns
Shipping & Returns
All our products can be shipped anywhere in the Continental United States.
Key Benefits
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AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Delivers high-speed performance with Class 10, U3, V30, and A1 ratings tailored for 4K video and mobile apps
- Large 256GB capacity ensures extended storage for multimedia files and data-intensive applications
- Includes an SD adapter for universal compatibility across microSD and SD devices
Product Overview
The Lexar High Performance 633x microSDXC UHS-I card is designed for users who demand speed, reliability, and storage efficiency. With a 256GB capacity, this card supports extended file storage for high-resolution photos, 4K UHD videos, and large application files. Engineered with UHS-I technology and rated Class 10, U3, V30, and A1, this card delivers excellent read and write performance, enabling quick file transfers and smooth application loading.
The Class 10 and U3 speed ratings guarantee minimum sustained write speeds ideal for 4K video capture, while the Video Speed Class 30 (V30) ensures steady video recording with minimal dropped frames. The Application Performance Class A1 rating further enhances app performance and responsiveness for Android devices. Manufactured in Taiwan and compliant with TAA regulations, this product also includes an SD adapter, ensuring compatibility with devices that use standard SD card slots.
With Lexar’s reputation for dependability and performance, the 633x series provides a cost-effective and scalable flash storage solution for both consumer and professional use cases. It's a compelling option for tech users seeking a versatile, durable memory card solution that doesn’t compromise on speed or reliability.
Specifications
Product Overview
Wireless Features
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| RoHS Compliant | Yes |
| FCC Certified | Yes |
| CE Certified | Yes |
| WEEE Compliance | Yes |
| REACH Compliant | Yes |
Advanced Security Features
Interfaces
| Interface Type | UHS-I |
| Bus Interface Speed | UHS-I (SDR104) |
| Connector Type | microSD |
Physical & Environmental
| Dimensions (microSD Card) | 15 × 11 × 1 mm (0.59 x 0.43 x 0.04 in) |
| Weight | Approximately 0.25 g (0.01 oz) |
| Operating Temperature | -25°C to 85°C (-13°F to 185°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Shockproof | Yes |
| Vibration Resistant | Yes |
| Waterproof | Yes (IEC 60529 IPX7) |
| X-Ray Proof | Yes |
| Magnet Proof | Yes |
| Durability | High durability for extended usage |
