3x Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card with SD Adapter
About this product
3x SANDISK ULTRA 256GB 100MB/S CLASS 10 MICRO SDXC MEMORY CARD FULL HD VIDEO WITH SD ADAPTER SanDisk Ultra 256GB microSDXC Memory Card with SD Adapter Expand your device’s storage effortlessly with the SanDisk Ultra 256GB microSDXC memory card. Designed for speed and reliability, this Class 10 card ensures smooth Full HD video recording and playback, along with faster file transfers. Whether you're capturing memories on your phone or need additional storage for your tablet, this card has you covered with up to 100 MB/s read speed and an included SD adapter for broader compatibility. Key Features at a Glance include 256GB of storage for photos, videos, music, and apps, Class 10 speed rating for Full HD video recording and playback, up to 100 MB/s read speed, compatibility with smartphones, tablets, cameras, and more, and inclusion of an SD adapter for use with devices that support SD cards. This bundle from Teds Electronics includes 3x Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter. MPN SDKSQUNR256GB-3X-K
Fast Up to 100MB/s Performance
Enjoy quick read speeds of up to 100MB/s, making it easy to transfer photos, videos, music, and large files in seconds. Spend less time waiting and more time editing, sharing, or enjoying your content.
Large 256GB Storage Capacity
With 256GB of storage, this microSDXC card holds thousands of photos, hours of Full HD video, apps, and files, reducing the need to constantly delete or swap cards.
Class 10 Full HD Video Ready
The Class 10 speed rating ensures smooth, reliable Full HD video recording and playback, making it ideal for smartphones, tablets, action cameras, drones, and everyday recording needs.
SD Adapter for Added Flexibility
Includes a full-size SD adapter, allowing easy use with SD-compatible cameras, laptops, and card readers for expanded compatibility across multiple devices.
This Bundle from Teds Electronics includes
3x Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter
- Storage Capacity256 gigabytesMemory Card FormatmicroSDXC
Reviews
Rating 5 out of 5 stars with 1 review
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products

3x SANDISK ULTRA 256GB 100MB/S CLASS 10 MICRO SDXC MEMORY CARD FULL HD VIDEO WITH SD ADAPTER SanDisk Ultra 256GB microSDXC Memory Card with SD Adapter Expand your device’s storage effortlessly with the SanDisk Ultra 256GB microSDXC memory card. Designed for speed and reliability, this Class 10 card ensures smooth Full HD video recording and playback, along with faster file transfers. Whether you're capturing memories on your phone or need additional storage for your tablet, this card has you covered with up to 100 MB/s read speed and an included SD adapter for broader compatibility. Key Features at a Glance include 256GB of storage for photos, videos, music, and apps, Class 10 speed rating for Full HD video recording and playback, up to 100 MB/s read speed, compatibility with smartphones, tablets, cameras, and more, and inclusion of an SD adapter for use with devices that support SD cards. This bundle from Teds Electronics includes 3x Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter. MPN SDKSQUNR256GB-3X-K

Optimized for mobile gaming, the 256GB Extreme UHS-I microSDXC Memory Card from SanDisk features a storage capacity of 256GB and supports maximum read speeds of up to190 MB/s and maximum write speeds of up to 130 MB/s. This card has also been designed with the V30 Video Speed Class rating, which guarantees minimum write speeds of at least 30 MB/s. All of this allows for users to immerse themselves in AAA, 3D, and VR gaming, as well as extreme sports videography and photography at resolutions of Ultra HD 4K (3840 x 2160) and Full HD (1920 x 1080). While this card has been designed for cameras that are UHS-I / V30 compatible, it may be used in devices that do not support UHS-I / V30. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U3, which also support minimum write speeds of 30 MB/s, UHS-I and U1, which support minimum write speeds of 10 MB/s, or Class 10, which also supports minimum write speeds of 10 MB/s. Aside from support for UHS-I, V30, and U3, SanDisk also built this card with support for the Application Performance Class 2 (A2) spec, which includes optimizations to give Android users an improved mobile experience, delivering faster mobile app performance. The A2 spec allows the card to manage random read input-output access per second (IOPS) operations so it can quickly open apps and process accompanying tasks, such as audio, graphics, saved profiles, and in-app permissions. As with most SanDisk media, this memory card is able to withstand temperatures from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow and deserts. Protection is provided by a limited lifetime warranty.

Store your digital files with this SanDisk Extreme PLUS microSD card. The read speeds of up to 200 MB/sec. offer rapid file transfer, while the 512GB capacity offers ample storage space for media files. This SanDisk Extreme PLUS microSD card supports 4K resolution, letting you record high-definition videos and photos from your camera.

Team Group 256GB Elite microSDXC UHS-I U3, V30, A1, 4K UHD Micro SD Card with SD Adapter, Speed Up to 100MB/s (TEAUSDX256GIV30A103)
| Pros for 3x Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card with SD Adapter | |||
|---|---|---|---|
| There were no pros for this product— | Storage Capacity, Speed, Performance, Memory Card, Compatibility | Storage Capacity, Speed, Overall Performance | There were no pros for this product— |
Specs
Be the first to ask a question.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.







































