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SanDisk SDSDUNB-128G 128GB Ultra Class 10 SDHC UHS-I Flash Memory Card
- Capacity: 128GB.
- Type: SDXC (Secure Digital eXtended Capacity).
- Class: Class 10.
- Interface: UHS-I (Ultra High Speed Phase I).
- Ideal for advanced digital cameras and camcorders.
- Supports Full HD and 4K video recording.
- Fast transfer speeds for quick file offloading.
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Product Overview
The SanDisk SDSDUNB-128G is a 128GB Ultra Class 10 SDXC memory card. It features the UHS-I interface for enhanced transfer speeds, making it suitable for capturing high-resolution photos and 4K video.
Technical Information
| Product Type | SDXC Memory Card |
| Capacity | 128GB |
| Speed Class | Class 10 |
Additional Specifications
| Bus Interface | UHS-I |
| Form Factor | SD |
| Application | Photography, Videography (including 4K), General Storage |
Product Description
The SanDisk SDSDUNB-128G is a high-capacity 128GB SDXC memory card designed for users who require substantial storage space and fast performance. As an SDXC card, it supports capacities beyond 32GB, offering a vast amount of room for high-resolution photos, extensive video libraries, and large application files. The Class 10 speed rating ensures a minimum sequential write speed of 10MB/s, which is essential for smooth video recording and continuous shooting modes in cameras. Equipped with the UHS-I (Ultra High Speed Phase I) interface, this card delivers significantly accelerated data transfer rates. This translates to quicker shot-to-shot times in cameras, reduced lag when saving large image files, and much faster transfer of data to a computer or other devices. The enhanced speed is particularly beneficial for capturing high-resolution images, burst photography, and recording high-definition video formats, including 4K resolution, without encountering performance bottlenecks. With its generous 128GB capacity, the SanDisk Ultra card is an excellent choice for demanding photographic and videographic tasks. It can store tens of thousands of photos or many hours of 4K video, reducing the need for frequent card changes during extended shooting sessions. Its reliability and performance make it a versatile storage solution for a wide array of digital devices, including advanced cameras, camcorders, drones, and tablets.



