SanDisk
SanDisk COMINU031773 128GB Ultra MicroSDXC Memory Card
★★★★★
Expand Your Storage with SanDisk Ultra MicroSDXCThe SanDisk Ultra microSDXC UHS-I card is the perfect companion for your Android smartphone or tablet. Enjoy faster downloads, higher capacity, and improved performance for your photos and videos.Specifications: Capacity: 128GB Speed Class: UHS-I ...
$18.06*
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*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.
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Overview
Expand Your Storage with SanDisk Ultra MicroSDXC
The SanDisk Ultra microSDXC UHS-I card is the perfect companion for your Android smartphone or tablet. Enjoy faster downloads, higher capacity, and improved performance for your photos and videos.
Specifications:
- Capacity: 128GB
- Speed Class: UHS-I Class 10
- Read Speed: Up to 80mb/s
- Compatibility: Compatible with Samsung Galaxy S8, S8 Plus, S8 Note, S7, S7 Edge, S5 Active, S4 Cell Phones
- Features: Waterproof, temperature proof, X-ray proof, shock proof
- Performance: A1 rated for faster app performance, UHS Speed Class U1 and Speed Class 10 for Full HD video recording and playback
- Includes: Everything But Stromboli Micro Card Reader
Specifications
Brand
SanDisk
Model
COMINU031773
Type
Ultra MicroSDXC Memory Card
Capacity
128GB
Pros & Cons
👍 Pros
- Offers a substantial 128GB storage capacity, providing ample space for photos, videos, and applications on compatible devices.
- As an Ultra MicroSDXC card, it is designed for fast transfer speeds, improving efficiency when moving large files.
- The MicroSDXC format ensures broad compatibility with a wide range of smartphones, tablets, action cameras, and drones.
- SanDisk is a reputable brand known for reliable flash memory products, suggesting dependable performance.
- This memory card is suitable for recording Full HD video and capturing high-resolution photos without interruption.
👎 Cons
- Specific read and write speed ratings (e.g., U1, U3, V30) are not explicitly stated, making it difficult to gauge its exact performance for demanding tasks like 4K video recording.
- While 128GB is generous, professionals or users with extensive media libraries might still find themselves needing higher capacities.
- Compatibility is limited to devices that support the MicroSDXC format, which may exclude older devices that only support MicroSD or MicroSDHC.
- The absence of an included SD adapter means users might need to purchase one separately to use it with standard SD card slots.
- Information on specific durability features, such as water resistance or shockproof capabilities, is not provided.
Frequently Asked Questions
What is the storage capacity of this SanDisk MicroSDXC card?
This SanDisk Ultra MicroSDXC Memory Card provides a substantial 128GB of storage capacity.
Is this memory card suitable for recording 4K video?
The product is an "Ultra MicroSDXC Memory Card" designed for fast transfer speeds, but specific speed class ratings for 4K video recording (e.g., V30, U3) are not explicitly detailed.
What devices are compatible with a MicroSDXC card?
MicroSDXC cards are compatible with a wide range of modern devices including smartphones, tablets, action cameras, and drones that support the MicroSDXC format.
Does this SanDisk card come with an SD adapter?
The product title and available information do not indicate that an SD adapter is included with the SanDisk COMINU031773 128GB Ultra MicroSDXC Memory Card.
What are the main benefits of using an "Ultra" series memory card?
SanDisk Ultra series cards are generally designed to offer faster transfer speeds compared to standard cards, making them more efficient for app performance, photo, and video capture.
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