SanDisk
SanDisk 16GB_TF_Ultra_R3 25-Pack MicroSD Card Bundle
★★★★★
Stock up on storage with 25 SanDisk 16GB microSD cards and a USB 3.0 reader — ideal for outfitting multiple devices at once.
$139.12*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
Bundle includes (10) 16GB Micro Ultra SanDisk cards in retail packaging and (1) Everything But Stromboli 3.0 SD & Micro Card reader for blazing fast transfer speeds
This card is an affordable Class 10 Micro SD card great for drones, phones, Samsung tablets, Fire tablets, and other devices with a TF Micro card slot
Read speeds up to 80mb/s for better pictures and full HD video
Everything But Stromboli 3.0 Micro SD and SD card reader included for quick and seamless transfers from your card to computer
Specifications
Brand
SanDisk
Capacity
16GB per card
Card Type
microSDHC
UHS Rating
UHS-I
Speed Class
Class 10
Read Speed
Up to 80MB/s
Quantity
25 x 16GB SanDisk Micro Ultra Cards
Included Accessories
1 x Everything But Stromboli USB 3.0 SD/TF Card Reader
Pros & Cons
👍 Pros
- Bulk 25-pack provides cost-effective storage for outfitting multiple devices simultaneously.
- Included USB 3.0 card reader enables fast file transfers without needing a separate accessory.
- Class 10 UHS-I rating ensures reliable performance for full HD video and photo storage.
- Each card comes in individual retail packaging, making them easy to label and organize.
👎 Cons
- 16GB capacity is relatively small and fills up quickly with high-resolution photos or lengthy video.
- Write speeds are not specified and may be slower than the 80MB/s read speed.
- Not rated for 4K video recording, which requires faster write speeds than Class 10 provides.
- Individual 16GB cards may be impractical for devices where a single larger-capacity card would be more convenient.
Frequently Asked Questions
How many microSD cards and readers are included in this bundle?
The bundle includes 25 SanDisk 16GB Micro Ultra cards in retail packaging and one Everything But Stromboli USB 3.0 SD/Micro card reader.
What read speed do these SanDisk 16GB cards support?
These cards support read speeds up to 80MB/s, which is suitable for capturing full HD video and transferring photos efficiently.
Are these cards compatible with dash cams and security cameras?
These microSDHC cards work in any device with a standard microSD card slot. However, for continuous recording applications like dash cams and security cameras, check that your device supports 16GB microSDHC cards specifically.
What is the UHS-I Class 10 rating on these cards?
UHS-I Class 10 means the cards guarantee a minimum sustained write speed of 10MB/s, which is sufficient for recording full HD 1080p video without dropped frames.
Can these cards be used in devices that require a full-size SD card?
Yes, with a microSD-to-SD adapter (not included in this bundle), though the included Everything But Stromboli reader accepts both micro and full-size SD cards for computer transfers.
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