---
product_id: 47912737
title: "SanDisk SDSDXPK-128G-GN4IN Extreme PRO 128 GB up to 300MB/s UHS-II Class 10 U3 SDXC Memory Card"
brand: "sandisk"
price: "$82.26"
currency: USD
in_stock: false
reviews_count: 13
url: https://www.desertcart.us/products/47912737-sandisk-sdsdxpk-128g-gn4in-extreme-pro-128-gb-up-to
store_origin: US
region: United States of America
---

# 300MB/s read speed 128GB storage capacity Operates -25°C to 85°C SanDisk SDSDXPK-128G-GN4IN Extreme PRO 128 GB up to 300MB/s UHS-II Class 10 U3 SDXC Memory Card

**Brand:** sandisk
**Price:** $82.26
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Capture. Transfer. Create. Never miss a frame with SanDisk Extreme PRO!

## Quick Answers

- **What is this?** SanDisk SDSDXPK-128G-GN4IN Extreme PRO 128 GB up to 300MB/s UHS-II Class 10 U3 SDXC Memory Card by sandisk
- **How much does it cost?** $82.26 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/47912737-sandisk-sdsdxpk-128g-gn4in-extreme-pro-128-gb-up-to)

## Best For

- sandisk enthusiasts

## Why This Product

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

## Key Features

- • **Massive Storage:** 128GB capacity to capture every moment without interruption
- • **Trusted by Pros:** SanDisk’s lifetime warranty and proven reliability keep you shooting worry-free
- • **Built for Extremes:** Reliable performance from -25°C to 85°C, perfect for any environment
- • **Cinema-Quality Ready:** Supports full HD and 4K video recording with UHS-II U3 speed class
- • **Blazing Fast Transfers:** Up to 300MB/s read speeds for instant workflow boosts

## Overview

The SanDisk Extreme PRO 128GB SDXC UHS-II memory card delivers ultra-fast read speeds up to 300MB/s and write speeds up to 30MB/s, enabling seamless full HD and 4K video recording. Designed for professional photographers and videographers, it offers robust performance in extreme temperatures (-25°C to 85°C) and a generous 128GB capacity to support extended shooting sessions. Backed by SanDisk’s trusted brand and lifetime warranty, this card ensures your creative workflow stays uninterrupted and efficient.

## Description

Product Description For super-fast continuous burst mode shots, maximum post-production workflow efficiency and high-performance video recording performance, get a SanDisk Extreme PRO SDHC or SDXC UHS-II card. The high-performance SDHC and SDXC memory cards boast shot speeds up to 260 MB/s (1733X) and transfer speeds up to 300 MB/s (2000X). Their sustained video capture of 30 MB/s (U3) supports 32 GB to 128 GB of full HD and cinema-quality 4K video recording. Optimized for cameras that support the UHS-II standard, SanDisk Extreme PRO SDHC and SDXC UHS-II cards deliver the uncompromising results that professional photographers demand. Box Contains 1 x Extreme PRO SD

Review: Fast and reliable - It's Sandisk - very reliable and fast read/write speeds. I've tried the rest but Sandisk is the best.
Review: The speed is insane and noticeable coming from previous generation of this card - I use the card with my Canon R and using cRAW and JPEG full res the buffer will never run full, you can shot infinite or at least until the card is full or the camera overheads. I did not try any other combination yet, but even is the buffer runs full it clears very fast with this card. Might be the best card for Canon R, from the write/read speeds, brand depends on personal taste. Creating in camera HDR also speed up by half the time using this new card. I also had 290MB/sec write speed using a Dell Laptop (using some large files) with build in SDCard slot/reader, I never reached that speed with the TS-RDF9K, which is sad I specifically purchased / upgraded the previous 8 version to get full UHS-II speed and get nowhere close to 160MB/s :( So be sure your device can fully utilize the speed at least the camera, the reader can be easily replaced anyway. PS: I had the same card but with 95MB/sec in use before upgraded to the 300MB/s.

## Features

- Super-fast SDHC and SDXC UHS-II memory cards with shot speeds up to 260 MB/s
- Maximize workflow efficiency with transfer speeds up to 300 MB/s
- Extreme speed to catch every frame; video performance available to support full HD and cinema-quality 4K video recording
- 32 GB to 128 GB for longer; uninterrupted photo and video sessions
- Trusted by professionals. Operating temperature is minus 25 degree to 85 degree in celsius

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JYUU5DS |
| Are Batteries Included | No |
| Best Sellers Rank | 89,568 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 380 in SD Cards |
| Colour | black / black |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,335) |
| Date First Available | 1 Sept. 2016 |
| Global Trade Identification Number | 00619659144517 |
| Guaranteed software updates until | unknown |
| Hard Disk Description | Memory Card |
| Hardware interface | SDHC |
| Item Weight | 2.1 g |
| Item model number | SDSDXPK-128G-GN4IN |
| Item weight | 2.1 Grams |
| Manufacturer | SanDisk |
| Number of USB 2.0 Ports | 1 |
| Product Dimensions | 2.4 x 0.2 x 3.2 cm; 2.1 g |
| RAM Size | 128 GB |
| Read speed | 300 Megabytes Per Second |
| Secure digital association speed class | Class 10 |
| Special feature | Temperature Proof |
| UPC | 619659144517 |
| Warranty type | Lifetime |
| Wireless Type | 802.11a |
| Write speed | 30 Megabytes Per Second |

## Product Details

- **Brand:** SanDisk
- **Compatible devices:** Camera, Smartphone, Personal Computer
- **Flash memory type:** SDXC
- **Memory storage capacity:** 128 GB
- **Model name:** Extreme PRO

## Images

![SanDisk SDSDXPK-128G-GN4IN Extreme PRO 128 GB up to 300MB/s UHS-II Class 10 U3 SDXC Memory Card - Image 1](https://m.media-amazon.com/images/I/519KiT2kInL.jpg)
![SanDisk SDSDXPK-128G-GN4IN Extreme PRO 128 GB up to 300MB/s UHS-II Class 10 U3 SDXC Memory Card - Image 2](https://m.media-amazon.com/images/I/51CHv42y7dL.jpg)
![SanDisk SDSDXPK-128G-GN4IN Extreme PRO 128 GB up to 300MB/s UHS-II Class 10 U3 SDXC Memory Card - Image 3](https://m.media-amazon.com/images/I/81sqOya40FL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast and reliable
*by M***S on 3 September 2025*

It's Sandisk - very reliable and fast read/write speeds. I've tried the rest but Sandisk is the best.

### ⭐⭐⭐⭐⭐ The speed is insane and noticeable coming from previous generation of this card
*by K***9 on 5 June 2019*

I use the card with my Canon R and using cRAW and JPEG full res the buffer will never run full, you can shot infinite or at least until the card is full or the camera overheads. I did not try any other combination yet, but even is the buffer runs full it clears very fast with this card. Might be the best card for Canon R, from the write/read speeds, brand depends on personal taste. Creating in camera HDR also speed up by half the time using this new card. I also had 290MB/sec write speed using a Dell Laptop (using some large files) with build in SDCard slot/reader, I never reached that speed with the TS-RDF9K, which is sad I specifically purchased / upgraded the previous 8 version to get full UHS-II speed and get nowhere close to 160MB/s :( So be sure your device can fully utilize the speed at least the camera, the reader can be easily replaced anyway. PS: I had the same card but with 95MB/sec in use before upgraded to the 300MB/s.

### ⭐⭐⭐⭐⭐ Super speed
*by B***Z on 17 August 2019*

This card is amazingly fast at up to 300 mb/sec although it is very expensive, but all the fast ones are, unfortunately. I used it on a Fuji XT3 and I previously had a Class 1 -70 mb/sec card in it and it complained and said "cannot write to media" but it did. It also stuttered and kept saying "storing". With all these mishaps I thought the 2 video clips I recorded would be useless but they survived although the sound disappeared on one. I should point out I was recording 4k which is pretty demanding due to the volume of information gathered and processed. This card is a Class 2 which is recommended for the XT3 and it is way better. If I buy another card for the dual slots it will be £190 on cards so I might buy a medium speed card and use it for stills although it would probably cope with 4k at a quarter of the price. One can but experiment. Nevertheless this is a super card.

## Frequently Bought Together

- SanDisk SDSDXPK-128G-GN4IN Extreme PRO 128 GB up to 300MB/s UHS-II Class 10 U3 SDXC Memory Card
- SanDisk Extreme PRO Cfexpress Card Type B, 256GB, Up To 1700MB/S, for RAW 4K Video

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*