Samsung - Pro Plus 128 GB microSDXC Memory Card
Storage Capacity
128GBKey Accessories:
Related Item
About This Item
- Key Specs
- Storage Capacity: 128 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
- Maximum Read Speed: 180 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
- Maximum Write Speed: 130 megabytes per second (The greatest speed at which the device can write information; for example, saving files.)
- Memory Card Format: microSDXC
- General
- Brand: Samsung
- Model Number: MB-MD128SB/AM
- Product Name: Pro Plus 128 GB microSDXC Memory Card
- Capacity
- Storage Capacity: 128 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
- Speed
- Maximum Read Speed: 180 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
- Maximum Write Speed: 130 megabytes per second (The greatest speed at which the device can write information; for example, saving files.)
- SD Bus Mode: UHS-I
- SD Speed Class: Class 10
- UHS Speed Class: U3
- Video Speed Class: V30
- Dimensions
- Product Height: 0.03 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 0.43 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 0.59 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 0.09 ounces (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 10 Years Limited
- Warranty - Labor: 10 Years Limited
- Other
- UPC: 887276729077
Your new go-to card + reader combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.
- Your New Go To Card: Capture seamless 4K videos¹ on your compatible phone or drone, while expanded storage give you freedom to play more high performance, intensive games on your tablet or gaming device
- Take Your Burst Shot: Stunningly fast U3, Class10 rated read/write speeds up to 160/120MB/s², ³ let you shoot more photos faster and 4K videos look sharp with UHS I Interface.
- Add Space , Keep It All: Huge capacities of 128GB, 256GB and 512GB give you plenty of storage space.
- You Are Fully Protected: EVO Plus takes on life’s adventures with water⁴, temperature⁵, X ray⁶, magnet⁷, drop⁸, and wearout⁹ protection¹⁰. Backed by a 10 year limited warranty.
- Flash Memory Brand: All firmware and components are produced in house, including our world renowned DRAM and NAND, for quality you can trust.
Q: What is the storage capacity of this microSD card?
A: This microSD card has a storage capacity of 128 gigabytes.
Q: What is the maximum read speed of this microSD card?
A: The maximum read speed for this microSD card is 180 megabytes per second.
Q: Does this memory card offer any protection against damage?
A: Yes, the EVO Plus microSD card is designed to withstand water, temperature, X-ray, magnet, drop, and wearout.
Q: What is the maximum write speed of this microSD card?
A: This microSD card has a maximum write speed of 130 megabytes per second.
Q: What speed class rating does this microSD card have?
A: This microSD card has a UHS Speed Class rating of U3 and a SD Speed Class rating of Class 10.
Q: Does this memory card work in the Samsung A15 phone 📱?
A: undefined
Q: Can this card hold mp3 files?
A: Nickto, Yes, the PRO Plus microSD card can hold mp3 files. ~Samsung Pro
Q: Is this card compatible with Samsung Phone S10e?
A: Kimber01, Yes, the 128GB PRO Plus microSD card is compatible with the S10e. ~Samsung Pro
Reviews
Rating 5 out of 5 stars with 22 reviews
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.
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Your new go-to card + reader combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.

Step into a new stage of storage with the Samsung PRO Ultimate MicroSD. It supports every ambition from creative pursuits, to professional projects and personal memories with high speed and the compatibility to keep you on top of your game.

Expand your storage capacity with this SanDisk Extreme PLUS microSD. The 128 GB capacity provides plenty of space for photos, while the Video Speed Class 30 rating and UHS Speed Class 3 support captures high-quality 4K UHD and Full HD videos. This SanDisk Extreme PLUS microSD has write speeds of up to 90MB/sec. for faster performance.

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.
| Pros for Samsung - Pro Plus 128 GB microSDXC Memory Card | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Storage Capacity, Ease of Use | Overall Performance, Storage Capacity, Video Quality | There were no pros for this product— |


































































