---
product_id: 163718405
title: "ProGrade Digital SDXC UHS-II V90 300R Memory Card (128GB)"
brand: "prograde digital"
price: "R17"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/163718405-prograde-digital-sdxc-uhs-ii-v90-300r-memory-card-128gb
store_origin: ZA
region: South Africa
---

# 300 MB/s read speed 128GB storage capacity Water, temperature & X-ray proof ProGrade Digital SDXC UHS-II V90 300R Memory Card (128GB)

**Brand:** prograde digital
**Price:** R17
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Capture Every Frame, Fearlessly.

## Quick Answers

- **What is this?** ProGrade Digital SDXC UHS-II V90 300R Memory Card (128GB) by prograde digital
- **How much does it cost?** R17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/163718405-prograde-digital-sdxc-uhs-ii-v90-300r-memory-card-128gb)

## Best For

- prograde digital enthusiasts

## Why This Product

- Trusted prograde digital brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing Fast Transfers:** Up to 300 MB/s read and 250 MB/s write speeds keep your workflow lightning quick.
- • **Rock-Solid Reliability:** 100% tested with serialized tracking and backed by a 3-year warranty for peace of mind.
- • **Universal Compatibility:** Seamlessly works with Canon, Sony, Nikon, Olympus, Panasonic, Fuji, and Samsung cameras.
- • **Cinema-Ready Performance:** Optimized for 4K, 8K, and RAW video capture with UHS-II V90 speed class.
- • **Built to Brave the Elements:** Temperature, water, and X-ray proof design ensures your data stays safe anywhere.

## Overview

The ProGrade Digital SDXC UHS-II V90 300R Memory Card (128GB) delivers ultra-fast 300 MB/s read and 250 MB/s write speeds, optimized for professional 4K and 8K video workflows. Engineered with rigorous quality control and serialized tracking, it offers unmatched reliability and a 3-year warranty. Its rugged, temperature, water, and X-ray proof design ensures durability across all shooting environments, compatible with top camera brands for seamless integration.

## Description

desertcart.com: ProGrade Digital SDXC UHS-II V90 300R Memory Card (128GB) : Electronics

## Features

- SPEED: 300 MB/s Read, Up to 250MB/s Write, UHS-II, U3 Speed Class
- UNPARALLELED QUALITY: Rigorous 100% card testing for highest quality assurance. Serialized tracking of key components and manufacturing data for the highest quality control. Three year warranty
- COMPATIBILITY: Canon, Sony, Nikon, Olympus, Panasonic, Fuji, Samsung
- DESIGN: Optimized controller and firmware designed for cinematic cameras, 4K, 8K, RAW, RAW HD ready

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07T9JV7K7 |
| Additional Features | Temperature Proof, Water Proof, X Ray Proof |
| Best Sellers Rank | #35 in SecureDigital Memory Cards |
| Brand | ProGrade Digital |
| Color | Black/White |
| Compatible Devices | Camera |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,884) |
| Flash Memory Type | SDXC |
| Flash Memory Video Speed Class | V90 |
| Hardware Connectivity | SDXC |
| Item Dimensions L x W | 1.97"L x 1.97"W |
| Item Weight | 9 g |
| Manufacturer | ProGrade Digital Incorporated |
| Media Speed | 250 |
| Memory Storage Capacity | 128 GB |
| Mfr Part Number | secure-digital-cards |
| Model Name | secure-digital-cards |
| Model Number | secure-digital-cards |
| Number of Items | 1 |
| Read Speed | 300 megabytes_per_second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 850009524133 |
| Warranty Type | Limited |

## Product Details

- **Brand:** ProGrade Digital
- **Compatible Devices:** Camera
- **Flash Memory Type:** SDXC
- **Memory Storage Capacity:** 128 GB
- **Model Name:** secure-digital-cards

## Images

![ProGrade Digital SDXC UHS-II V90 300R Memory Card (128GB) - Image 1](https://m.media-amazon.com/images/I/91u13Uge5JL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Are these cards manufactured in China?**
A: Mine is stamped 'Made in Taiwan'

**Q: Will this card work as storage in a 2021 MacBook Pro?**
A: This is a camera memory card. Not sure if it is wise to use a card like this as a storage for your mac. Having said that, through a reader, this card technically can act as a storage for any laptop. I would never do it though.

**Q: What are the sustained read and write speeds of this card? are the read and write speeds of 300mb/s and 250mb/s only in bursts?**
A: My tests (using Blackmagic Disk Speed Test app) consistently got read and write speeds ~80% of the advertised max speeds, which is acceptable and good for SD cards.   So, sustained write speeds of ~200-220mb/s. and sustained read speeds of 240-250mb/s

**Q: Will this card work with olympus omd emi miii.?**
A: It will work with any device that uses SD cards.  However, unless you are shooting 4k, you may not need this card.  You could get away with a lower priced one.

## Frequently Bought Together

- ProGrade Digital SDXC UHS-II V90 300R Memory Card (128GB)
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**Shop now:** [https://www.desertcart.co.za/products/163718405-prograde-digital-sdxc-uhs-ii-v90-300r-memory-card-128gb](https://www.desertcart.co.za/products/163718405-prograde-digital-sdxc-uhs-ii-v90-300r-memory-card-128gb)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-16*