![[Older Version] SanDisk 128GB Ultra microSDXC UHS-I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-128G-GN6MA](https://m.media-amazon.com/images/I/61EF7HnrWqL._AC_SL1500_.jpg)
SP Silicon Power
Silicon Power 3-Pack 128GB Elite UHS-I microSDXC Memory Card with SD Adapter
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
Bottom line: The Silicon Power 3-Pack 128GB Elite UHS-I microSDXC Memory Card with SD Adapter is a category leader on buyer feedback in the external storage category, priced around $70.97, rated 4.6★ across 12,713 verified Amazon reviews. A confident buy for most shoppers in this category.
The Eliter Series memory cards feature the UHS-1 specifications that enable fast transfer speeds to save you more time when moving data from your card to other devices. Also, it supports Full-HD video recording so that you can capture HD videos without annoying lags and dropouts. *To reach the maximum read/write speed, a UHS-I enabled and USB 3.0 reader or host device would be recommended.
SpecPicks Verdict
SpecPicks classifies Silicon Power 3-Pack 128GB Elite UHS-I microSDXC Memory Card with SD… as a category leader on buyer feedback in the external storage category, based on 12,713 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. SP Silicon Power's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Large, well-vetted feedback pool (12,713 reviews)
- ✓ UHS-I / A1 / V10 / U1 / Class 10
- ✓ Backed by SP Silicon Power's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 128GB Storage Capacity; Design for Smartphone and Tablet. Not for Dash Cam, Survillance, Sport Cam and Drone
- UHS-I / A1 / V10 / U1 / Class 10
- Max Read Speed 100 MB/s Min Write Speed 10 MB/s
- Records Full HD Video
- Includes microSD to SD Adapter
- 5-year limited manufacturer warranty
Full Specifications
| UPC | 886576070650 |
|---|---|
| ASIN | B0DMVRDD92 |
| Brand | SP Silicon Power |
| Color | 128GB x3 |
| Model Name | S3128GBSTXBV1V20AD |
| Read Speed | 100 Megabytes Per Second |
| Unit Count | 3.0 Count |
| Media Speed | 10 MB/s |
| Manufacturer | SP Silicon Power |
| Model Number | S3128GBSTXBV1V20AD |
| Warranty Type | Limited |
| Customer Reviews | 4.64.6 out of 5 stars(12,444)4.6 out of 5 stars |
| Best Sellers Rank | #10 in Micro SD Memory Cards |
| Flash Memory Type | Micro SDXC |
Ready to buy?
Silicon Power 3-Pack 128GB Elite UHS-I microSDXC Memory Card with SD Adapter is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
Related External Storage
![[Gigastone] 128GB Micro SD Card, Gaming Plus, MicroSDXC Memory Card for Nintendo-Switch 1, Wyze, GoPro, Dash Cam, Security Camera, 4K Video Recording, UHS-I A1 U3 V30 C10, up to 100MB/s, with Adapter](https://m.media-amazon.com/images/I/61Hs2fDmefL._AC_SL1500_.jpg)
