---
product_id: 679247049
title: "SP Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones"
brand: "sp silicon power"
price: "₩67676"
currency: KRW
in_stock: true
reviews_count: 5
category: "Sp Silicon Power"
url: https://www.desertcart.kr/products/679247049-sp-silicon-power-128gb-micro-sd-card-u3-sdxc-up
store_origin: KR
region: South Korea
---

# 100MB/s read speed Supports 4K UHD video Waterproof & shockproof SP Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones

**Brand:** sp silicon power
**Price:** ₩67676
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your storage game with speed and durability that keeps up with your hustle!

## Quick Answers

- **What is this?** SP Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones by sp silicon power
- **How much does it cost?** ₩67676 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/679247049-sp-silicon-power-128gb-micro-sd-card-u3-sdxc-up)

## Best For

- sp silicon power enthusiasts

## Why This Product

- Trusted sp silicon power brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **4K-Ready Storage:** Optimized for Full HD and 4K video capture without lag or dropouts.
- • **Built for Adventure:** Waterproof, shockproof, temperature-proof, and X-ray proof—ready for any environment.
- • **Blazing Fast Transfers:** UHS Speed Class 3 (U3) ensures up to 100MB/s read speeds for seamless data flow.
- • **Peace of Mind Warranty:** Backed by a 5-year limited manufacturer warranty for long-term reliability.
- • **Universal Compatibility:** Works flawlessly with smartphones, drones, action cams, Nintendo Switch, and more.

## Overview

The SP Silicon Power 128GB Micro SD Card U3 SDXC delivers ultra-fast 100MB/s read speeds and robust durability with waterproof, shockproof, temperature-proof, and X-ray proof features. Perfectly engineered for 4K video recording and broad device compatibility—including drones, action cameras, and Nintendo Switch—this card offers reliable, high-performance storage backed by a 5-year warranty.

## Description

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 portable speakers for more appealing music. Waterproof, Shockproof, Temperature-proof and X-ray proof Even if you are doing outdoor activities in some extreme climate conditions, the Superior Pro series can still survive from water, shock and wide-temperatures storage ranging from -40ºC to 85ºC! Moreover, the Superior Pro series is immune to airport X-rays so there is no need to worry when travelling overseas. Add More Storage for Your Mobile Devices Hard to choose which one to delete? The Superior Pro microSD series is available from 64GB to 512GB so you can instantly free up the storage of your mobile devices.

Review: These are legitimate. Well, as far as technical concerns go... I picked up two 128gB units Bought two units, both test to expectation with throughput (saturated my USB 3.0 adapter, didn't test with 3.1) and show proper logical topography. Transfer size total I used was around 120gB, verified without issue. The overall performance is about the same as my legitimate SanDisk 128gB card with nearly the same ratings, but a little bit faster. This stuff (proper testing per unit) is critical, as there are a quite numerous volume of bogus cards out there, enough so where you can use "If it seems too good to be true, it is" as a rule, NOT the exception. These are almost always easy to identify; the volume will have a total space that isn't a factor of 2 (eg, you buy a 512gb card, and the track count times sector size comes up to a round 500gB exactly, when it really should be about 524,288mB, but this varies based on alignment and how the factory formats the shipped partition... Anyways, a real, non-hackes firmware card will NEVER have that kind of structure, literally never, and if you see that, you're looking at a dirt cheap sub 2gB card that's had bogus firmware flashed to it to either cycle back to the first sector on write to make you think it's working, or it'll just flat out fail when you hit the real cap). These are the real deal. They have good performance, and should meet the majority of needs.$10 a piece is a fair price.
Review: I used this in my new Wyze Cam, no problems at all. Works perfectly.

## Features

- UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
- High compatibility for different types of devices including smartphones, tablets, Drones, Android Tablets, Tablet PCs, Action Cameras, DSLR and 4K or Full HD camcorder.
- Compatible with Nintendo Switch *In order to use a microSDXC card on the Nintendo Switch console, a system update is required.* See Nintendo official site for more details
- 5-year limited manufacturer warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TQS634Y |
| Are Batteries Included | No |
| Best Sellers Rank | #13,156 in Computers ( See Top 100 in Computers ) #152 in Micro SD Memory Cards |
| Color | 128GB |
| Colour | 128GB |
| Customer Reviews | 4.6 4.6 out of 5 stars (11,246) |
| Date First Available | 16 July 2024 |
| Hardware Platform | Nintendo Switch |
| Hardware interface | microSDXC |
| Item Weight | 9.06 g |
| Item model number | SP128GBSTXDU3V20AB |
| Item weight | 0.32 Ounces |
| Manufacturer | SP Silicon Power |
| Product Dimensions | 1.5 x 1.09 x 0.25 cm; 9.07 g |
| RAM Size | 128 GB |
| Reading speed | 100 Megabytes Per Second |
| Secure digital association speed class | Class 10 |
| Special features | Drop Proof, Temperature Proof, Water Proof, X Ray Proof |
| UPC | 886576064963 |
| Writing speed | 20 MB per second |

## Product Details

- **Brand:** SP Silicon Power
- **Compatible devices:** Camera, Gaming Console, Smartphone, Tablet
- **Flash memory type:** Micro SDXC
- **Memory storage capacity:** 128 GB
- **Model name:** SP128GBSTXDU3V20AB

## Images

![SP Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones - Image 1](https://m.media-amazon.com/images/I/61frfNvqM-L.jpg)
![SP Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones - Image 2](https://m.media-amazon.com/images/I/71dsY7NNOiL.jpg)
![SP Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones - Image 3](https://m.media-amazon.com/images/I/61HCEOvEePL.jpg)
![SP Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones - Image 4](https://m.media-amazon.com/images/I/610ljUwd+PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***H on 29 September 2025*

These are legitimate. Well, as far as technical concerns go... I picked up two 128gB units Bought two units, both test to expectation with throughput (saturated my USB 3.0 adapter, didn't test with 3.1) and show proper logical topography. Transfer size total I used was around 120gB, verified without issue. The overall performance is about the same as my legitimate SanDisk 128gB card with nearly the same ratings, but a little bit faster. This stuff (proper testing per unit) is critical, as there are a quite numerous volume of bogus cards out there, enough so where you can use "If it seems too good to be true, it is" as a rule, NOT the exception. These are almost always easy to identify; the volume will have a total space that isn't a factor of 2 (eg, you buy a 512gb card, and the track count times sector size comes up to a round 500gB exactly, when it really should be about 524,288mB, but this varies based on alignment and how the factory formats the shipped partition... Anyways, a real, non-hackes firmware card will NEVER have that kind of structure, literally never, and if you see that, you're looking at a dirt cheap sub 2gB card that's had bogus firmware flashed to it to either cycle back to the first sector on write to make you think it's working, or it'll just flat out fail when you hit the real cap). These are the real deal. They have good performance, and should meet the majority of needs.$10 a piece is a fair price.

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 13 February 2026*

I used this in my new Wyze Cam, no problems at all. Works perfectly.

### ⭐⭐⭐⭐⭐ Review
*by S***1 on 14 February 2026*

Good quality SD card works well.

## Frequently Bought Together

- Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones
- Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black
- Wyze Cam OG Indoor/Outdoor 1080p Wi-Fi Smart Home Security Camera with Color Night Vision, Built-in Spotlight, Motion Detection, 2-Way Audio, Compatible with Alexa & Google Assistant, White

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-22*