SP Silicon Power
Silicon Power 128GB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter
*Price sourced from Amazon.com. Last updated 2026-04-23. Price and availability subject to change.
The Superior Pro 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/ 4K 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. Ideal for Up-to-date Gadgets Equipped with the Class 10 speed, the Superior Pro microSD series can bring high-tech gears such as sports cameras into full play! You may also place it in some portab…
Key Features
- [NOT compatible with Switch2] Please note that this product is not a microSD Express card and is not compatible with Switch2 for game storage or save data. If used in the Switch2, it may only support limited functions such as storing screenshots or videos, but will not allow game installation or save file access.
Full Specifications
| UPC | 886576062402 |
|---|---|
| ASIN | B095CG2FBB |
| Brand | SP Silicon Power |
| Color | 128GB A2 |
| Model Name | SU128GBSTXDA2V20AC |
| Read Speed | 20 Megabytes Per Second |
| Unit Count | 1.0 Count |
| Item Weight | 9 Grams |
| Media Speed | 20 MB per second |
| Manufacturer | SP Silicon Power |
| Model Number | SU128GBSTXDA2V20AC |
| Warranty Type | Limited |
| Customer Reviews | 4.54.5 out of 5 stars(1,161)4.5 out of 5 stars |
| Best Sellers Rank | #91 in Micro SD Memory Cards |
Ready to buy?
Silicon Power 128GB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with 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 2026-04-23. Price and availability subject to change.
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