---
product_id: 299124823
title: "SDXC UHS-II V90 Memory Card (256GB), Silver"
brand: "prograde digital"
price: "€ 569.92"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/299124823-sdxc-uhs-ii-v90-memory-card-256gb-silver
store_origin: GR
region: Greece
---

# 300 MB/s read speed V90 certified for 90 MB/s sustained write 250 MB/s write speed SDXC UHS-II V90 Memory Card (256GB), Silver

**Brand:** prograde digital
**Price:** € 569.92
**Availability:** ✅ In Stock

## Summary

> 🚀 Capture Every Frame, No Limits Attached!

## Quick Answers

- **What is this?** SDXC UHS-II V90 Memory Card (256GB), Silver by prograde digital
- **How much does it cost?** € 569.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/299124823-sdxc-uhs-ii-v90-memory-card-256gb-silver)

## 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:** Experience lightning-quick 300 MB/s read speeds to keep your workflow seamless and efficient.
- • **Future-Proof Your Gear:** Supports 6K, 5K, 4K, and high bit rate MPEG-4 video formats, so you’re always ready for next-level content creation.
- • **Massive 256GB Capacity:** Store thousands of RAW photos or hours of UHD 4K footage without worrying about running out of space.
- • **Cinema-Grade Compatibility:** Optimized for professional cameras like Panasonic GH5S and Canon Cinema EOS, empowering your creative vision.
- • **Reliable High-Speed Writes:** Certified V90 rating ensures a minimum 90 MB/s sustained write speed, perfect for 4K+ video capture without a hitch.

## Overview

The ProGrade Digital 256GB SDXC UHS-II V90 Memory Card delivers ultra-high-speed performance with up to 300 MB/s read and 250 MB/s write speeds. V90 certification guarantees a minimum sustained write speed of 90 MB/s, making it ideal for professional 4K, 5K, and 6K video recording. Designed for top-tier cameras like Panasonic GH5S and Canon Cinema EOS, this card ensures reliable, high-capacity storage for demanding photo and video workflows.

## Description

The 256GB UHS-II SDXC Memory Card from ProGrade Digital features a storage capacity of 256GB and takes advantage of the UHS-II bus to support maximum read speeds of 300 MB/s and maximum write speeds of 250 MB/s. This card has also been designed with the V90 Video Speed Class rating, which guarantees minimum write speeds of at least 90 MB/s, allowing the card to be used in DSLRs, mirrorless cameras, camcorders, and digital cinema cameras that produce rich data streams, including 6K, 5K, 4K, UHD 4K, and high bit rate MPEG-4 video. It is also well-suited for raw photos and rapid-fire bursts.

## Features

- High performance speed tested to perform at sequential read speeds of up to 300 MB/s and sequential write speeds of up to 250 MB/s
- V90 (Video Speed Class) tested and certified to perform at a minimum sustained transfer speed of 90 MB/s
- Required for use with the Panasonic GH5S, Panasonic AU-EVA1, and Canon Cinema EOS line cameras
- Streamlines Motion JPEG for the Canon EOS 5D Mark IV
- Optimized for 6K, 5K, 4K, UHD 4K, and high bit rate MPEG-4

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Hardware Interface | SDXC |
| Secure Digital Association Speed Class | Class 10 |
| Product Dimensions | 28L x 2W Centimeters |
| Manufacturer | 'ProGrade Digital', ‎ProGrade Digital |
| UPC | 850009524140 |
| Model | SDXC UHS-II V90 |
| Item model number | SDXC UHS-II V90 |
| Flash memory type | SDXC |
| Digital storage capacity | 256 GB |
| Special Features | Ultra High Speed |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Does it contain liquid? | No |
| Has Auto Focus | No |
| Programmable Buttons | No |
| Manufacturer | 'ProGrade Digital' |
| Imported By | Nikita Distributors:Flat No.1B, Green Terrace Condominium,Plot No.410/2, Near Vidyut Nagar, ane No.5,Koregaon Park, Pune-411001.MH,India. Email:sale@imaginext.co.in Num:18002668571 |
| Item Weight | 9 g |

## Product Details

- **Brand:** ProGrade Digital
- **Model Name:** ProGrade Digital SDXC UHS-II V90
- **Flash Memory Type:** SDXC
- **Memory Storage Capacity:** 256 GB
- **Compatible Devices:** Camera
- **Colour:** Silver
- **Special Feature:** Ultra High Speed
- **Read Speed:** 300 Megabytes Per Second
- **Item Weight:** 9 Grams
- **Write Speed:** 250 MB/s

## Images

![SDXC UHS-II V90 Memory Card (256GB), Silver - Image 1](https://m.media-amazon.com/images/I/913XT7ryxqL.jpg)

## Available Options

This product comes in different **Memory Storage Capacity** 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good performance
*by S***M on 17 July 2025*

I have been utilizing this memory card with my Sony Alpha A7RM4 for the past four years. Given that this camera boasts a high megapixel count, it does not clear the buffer quickly, and I find myself waiting approximately 5-6 seconds; this card is particularly well-suited for video recording. I am pleased with the overall construction and the performance of this card. The speed is commendable and consistent, offering excellent value for the price.

### ⭐⭐⭐⭐⭐ Amazing product for 4k video with HDR PQ.
*by S***H on 4 April 2022*

Amazing product for 4k video with HDR PQ, fit for canon r6 and 340 mpbs video shoot with no problem, Amazing card

### ⭐⭐⭐⭐⭐ 👌
*by L***D on 20 March 2022*

,👌👌👌

## Frequently Bought Together

- ProGrade Digital SDXC UHS-II V90 300R Memory Card (256GB)
- Sony NPFZ100 Z-series Rechargeable Battery Pack for Alpha A7 III, A7R III, A9 Digital Cameras black
- Sony Alpha 7 IV Full-frame Mirrorless Interchangeable Lens Camera

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-24*