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- 19%
SanDisk Ultra SDXC UHS-I (512GB, SDSDUN4-512G-GN6IN)
SanDisk Ultra SDXC UHS-I (512GB, SDSDUN4-512G-GN6IN)
SanDisk Ultra SDXC UHS-I (512GB, SDSDUN4-512G-GN6IN)
SanDisk Ultra SDXC UHS-I (512GB, SDSDUN4-512G-GN6IN)
SanDisk Ultra SDXC UHS-I (512GB, SDSDUN4-512G-GN6IN)
SanDisk Ultra SDXC UHS-I (512GB, SDSDUN4-512G-GN6IN)
SanDisk Ultra SDXC UHS-I (512GB, SDSDUN4-512G-GN6IN)
SanDisk Ultra SDXC UHS-I (512GB, SDSDUN4-512G-GN6IN)

SanDisk Ultra SDXC UHS-I (512GB, SDSDUN4-512G-GN6IN)

SanDisk Ultra SDXC UHS-I (512GB, SDSDUN4-512G-GN6IN)

$118.00

(40,606 reviews)

Storage built to capture the moment. Take better pictures and Full HD videos with your compact to mid-range point-and-shoot cameras. With capacities up to 512GB, there’s plenty of room to store tons of pictures and Full HD video. Don’t miss the moment. SanDisk Ultra SD cards are fast with exceptional video recording performance to let you capture your memories when they happen. More time, more memories. Save time with ultra-fast speeds to help you quickly move your photos and Full HD videos – transfer up to 875 photos in one minute. Keep shooting. Delivers up to 512GB of storage so you can shoot tons of photos and hours of Full HD video (1080p) without changing the card. Resistant to water, temperature fluctuations, and more. SanDisk Ultra SDHC and SDXC UHS-I cards are durability tested to protect your memories from life’s mishaps—waterproof, shockproof, x-ray proof, and temperature proof. Compatible with SanDisk SD UHS-I card reader. Use with the SanDisk SD UHS-I card reader so you can move your files quickly.

Storage built to capture the moment. Take better pictures and Full HD videos with your compact to mid-range point-and-shoot cameras. With capacities up to 512GB, there’s plenty of room to store tons of pictures and Full HD video. Don’t miss the moment. SanDisk Ultra SD cards are fast with exceptional video recording performance to let you capture your memories when they happen. More time, more memories. Save time with ultra-fast speeds to help you quickly move your photos and Full HD videos – transfer up to 875 photos in one minute. Keep shooting. Delivers up to 512GB of storage so you can shoot tons of photos and hours of Full HD video (1080p) without changing the card. Resistant to water, temperature fluctuations, and more. SanDisk Ultra SDHC and SDXC UHS-I cards are durability tested to protect your memories from life’s mishaps—waterproof, shockproof, x-ray proof, and temperature proof. Compatible with SanDisk SD UHS-I card reader. Use with the SanDisk SD UHS-I card reader so you can move your files quickly.

(40,606 reviews)

Storage built to capture the moment. Take better pictures and Full HD videos with your compact to mid-range point-and-shoot cameras. With capacities up to 512GB, there’s plenty of room to store tons of pictures and Full HD video. Don’t miss the moment. SanDisk Ultra SD cards are fast with exceptional video recording performance to let you capture your memories when they happen. More time, more memories. Save time with ultra-fast speeds to help you quickly move your photos and Full HD videos – transfer up to 875 photos in one minute. Keep shooting. Delivers up to 512GB of storage so you can shoot tons of photos and hours of Full HD video (1080p) without changing the card. Resistant to water, temperature fluctuations, and more. SanDisk Ultra SDHC and SDXC UHS-I cards are durability tested to protect your memories from life’s mishaps—waterproof, shockproof, x-ray proof, and temperature proof. Compatible with SanDisk SD UHS-I card reader. Use with the SanDisk SD UHS-I card reader so you can move your files quickly.

Storage built to capture the moment. Take better pictures and Full HD videos with your compact to mid-range point-and-shoot cameras. With capacities up to 512GB, there’s plenty of room to store tons of pictures and Full HD video. Don’t miss the moment. SanDisk Ultra SD cards are fast with exceptional video recording performance to let you capture your memories when they happen. More time, more memories. Save time with ultra-fast speeds to help you quickly move your photos and Full HD videos – transfer up to 875 photos in one minute. Keep shooting. Delivers up to 512GB of storage so you can shoot tons of photos and hours of Full HD video (1080p) without changing the card. Resistant to water, temperature fluctuations, and more. SanDisk Ultra SDHC and SDXC UHS-I cards are durability tested to protect your memories from life’s mishaps—waterproof, shockproof, x-ray proof, and temperature proof. Compatible with SanDisk SD UHS-I card reader. Use with the SanDisk SD UHS-I card reader so you can move your files quickly.

$118.00 - $259.00

in 29 offers

The current lowest price is $118.00. The all-time low was $10.95 on 24 Oct 2025 — today's price is 978% above the lowest ever.

Prices last updated 8 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 08/06/2026 06:23:49

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$128.61

SanDisk Ultra SDXC UHS-I Card, 512GB

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Skycomp Technology

$118.00

Sandisk 512gb Ultra Sdxc Uhs-i Card (sdsdunc-512g-gn6in)

Delivery between 10–16 June $16

www.i-tech.com.au

$123.00

FFCSAN512GSDUNC SanDisk 512GB Ultra SDXC UHS-I Card (SDSDUNC-512G-GN6IN)

Delivery between 11–15 June $15

www.i-tech.com.au

$246.00

SDSDUNC-512G-GN6IN SanDisk Ultra SDXC, SDUNC 512GB, C10, UHS-I, 150MB/s R, 4x6, 10Y SDSDUNC-512G-GN6IN

Delivery $15

Mwave Australia

$125.95

SanDisk 512GB Ultra SDHC SDXC UHS I Memory Card 150MBs High Capacity Compact Design

Delivery between 11–19 June $12.95

Zylax Computers

$126.50

SanDisk 512GB Ultra SDXC UHS-I Card - 150MB/s

Delivery between 11–16 June $18

TechBuy.com.au

$128.15

SanDisk 512GB Ultra SDXC UHS-I Card - Up to 150MB/s

microless.com

$128.71

SanDisk Ultra UHS-I SDXC Memory Card, 512GB Capacity, SDXC Form Factor, Up To 150MB/s Sequential Write Performance | SDSDUNC-512G-GN6IN

Delivery between 11–18 June $47.56

Flashtrend.com.au

$145.95

SD Card SanDisk 512GB Ultra SDXC UHS-I Memory Card 120MB/s C10 U1 Full HD SDSDUN4-512G-GN6IN

Delivery $3.95

Flashtrend.com.au

$145.95

SD Card SanDisk 512GB Ultra SDXC UHS-I Memory Card 150MB/s C10 U1 SDSDUNC-512G

Delivery $3.95

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

5 April 2024

originally posted on lazada.com.ph

I have purchased several microSD cards from this store for several years now, and the cards are still working fine on my phones. A lot cheaper than buying them in physical stores in the mall. This is the first time I have purchased a regular SD card now for my camera. Hopefully, it will perform as well as the other cards. as of now, there are no problems. writing and reading the card on the camera is fast and smooth. I'm using Sony ZV-E10.

27 March 2024karen.w

originally posted on influenster.com

I've got a bunch of these SanDisk SD cards stashed around the house. I use them for my DSLR camera and I have a hidden security camera that looks like an alarm clock that takes them. I've tried other brands, but they're not as durable as the SanDisk cards. I don't get corrupted files if I forget them in a bag that I've left in the car, and I'm super forgetful so that happens often. They go on sale for a really good price a few times a year and I always stock up.

No Plastic Case
30 July 2024Lori

originally posted on bhphotovideo.com

SanDisk no longer gives you a plastic case that will snap around this SDHC memory card. How are you supposed to store it and protect it? They seem to give cases with the larger memory sizes in SDXC, but not with the SDHC which is a loss for someone who still uses SDHC memory cards. It also doesn't seem to fit into my Canon S90 as easily as the previous cards, but it does still work which is great.

Specification

RAM Size32 GB
Memory Storage Capacity512 GB
Flash Memory TypeSD
Digital Storage Capacity512 GB
Hardware InterfaceSDHC, SDXC

Price comparison

Updated about 3 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$128.61

SanDisk Ultra SDXC UHS-I Card, 512GB

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Skycomp Technology

$118.00

Sandisk 512gb Ultra Sdxc Uhs-i Card (sdsdunc-512g-gn6in)

Delivery between 10–16 June $16

www.i-tech.com.au

$123.00

FFCSAN512GSDUNC SanDisk 512GB Ultra SDXC UHS-I Card (SDSDUNC-512G-GN6IN)

Delivery between 11–15 June $15

www.i-tech.com.au

$246.00

Pre-order

SDSDUNC-512G-GN6IN SanDisk Ultra SDXC, SDUNC 512GB, C10, UHS-I, 150MB/s R, 4x6, 10Y SDSDUNC-512G-GN6IN

Delivery $15

Mwave Australia

$125.95

SanDisk 512GB Ultra SDHC SDXC UHS I Memory Card 150MBs High Capacity Compact Design

Delivery between 11–19 June $12.95

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

5 April 2024

I have purchased several microSD cards from this store for several years now, and the cards are still working fine on my phones. A lot cheaper than buying them in physical stores in the mall. This is the first time I have purchased a regular SD card now for my camera. Hopefully, it will perform as well as the other cards. as of now, there are no problems. writing and reading the card on the camera is fast and smooth. I'm using Sony ZV-E10.

originally posted on lazada.com.ph
27 March 2024

I've got a bunch of these SanDisk SD cards stashed around the house. I use them for my DSLR camera and I have a hidden security camera that looks like an alarm clock that takes them. I've tried other brands, but they're not as durable as the SanDisk cards. I don't get corrupted files if I forget them in a bag that I've left in the car, and I'm super forgetful so that happens often. They go on sale for a really good price a few times a year and I always stock up.

karen.w originally posted on influenster.com
No Plastic Case
30 July 2024

SanDisk no longer gives you a plastic case that will snap around this SDHC memory card. How are you supposed to store it and protect it? They seem to give cases with the larger memory sizes in SDXC, but not with the SDHC which is a loss for someone who still uses SDHC memory cards. It also doesn't seem to fit into my Canon S90 as easily as the previous cards, but it does still work which is great.

Lori originally posted on bhphotovideo.com
Reliable Brand & Affordable.
10 May 2024

'Horses for Courses' The right memory card for the right camera. If you are buying memory for a DSLR (like the Nikon D610, D750, Canon 6D similar) with relatively undemanding performance demands, then this card is the sensible way to go. I uploaded a 10 minute HD video clip and it was noticeably quicker than my older 90MB/s Sandisk card. For stills photos its more than adequate.

techietimmy originally posted on ebay.com
Sandisk Ultra SD UHS-I (128GB, SDSDUNR-128G-GN6IN)
26 July 2020

I had been using the Lexar 32GB UHSII card with my camera but found that on long trips, especially when I was birding, I needed something bigger. I wanted to get a Lexar 64GB card but they are not currently available so I decided to pay the premium and buy the SanDisk card instead. I knew SanDisk made very good cards, but I did not believe that it would be any faster than my Lexar card, which is quite fast.When the card arrived I tested it using the BlackMagic speed test and was very surprised. My Lexar UHSII card write speed is almost 3 times faster than the write speed of the Lexar UHSI card, but the SanDisk was even faster than that. The difference was quite a bit, almost 50, and I was suitably impressed. I have attached the screen shots of the two tests. The ... MoreI had been using the Lexar 32GB UHSII card with my camera but found that on long trips, especially when I was birding, I needed something bigger. I wanted to get a Lexar 64GB card but they are not currently available so I decided to pay the premium and buy the SanDisk card instead. I knew SanDisk made very good cards, but I did not believe that it would be any faster than my Lexar card, which is quite fast.When the card arrived I tested it using the BlackMagic speed test and was very surprised. My Lexar UHSII card write speed is almost 3 times faster than the write speed of the Lexar UHSI card, but the SanDisk was even faster than that. The difference was quite a bit, almost 50, and I was suitably impressed. I have attached the screen shots of the two tests. The Lexar test has a write speed of a little over 100MBs while the SanDisk has a write speed of a little over 160MBs. As you can see the read speeds of the cards are almost identical, but the write speeds, which are important when doing burst shooting with a digital camera, are very different.One last comment. UHSII cards improve read and write speed by using extra pin connections, among other improvements, and thus can transfer more data in the same time. If your device does not have UHSII compatible slots this card may not improve your read or write speed. This test was done with a UHSII compatible card reader connected to a usb 3 port on my computer.

MICHAEL originally posted on gadgettree.co.uk
Sandisk Ultra SD UHS-I (64GB, SDSDUNR-064G-GN6IN)
26 August 2020

Ive anticipated buying the Nintendo switch forever but it never goes on sale. When you game a lot, you try to save however you can if you cant always afford every new shiny thing that comes out. This little card gets bundled free with purchase and I instantly jumped on it.I buy games, never sell and rarely delete if I can help it, so getting this card was an inevitable purchase. This will definitely last me a while since there are very few switch exclusives Ill get right away. And there isnt enough me to go thru that many games I have right now anyways.Hard to say how much this is worth wise, since I got this free and havent technically used it enough yet, but it definitely does the trick for the switch. Most Any gamers would want to keep onto the largest storage ... MoreIve anticipated buying the Nintendo switch forever but it never goes on sale. When you game a lot, you try to save however you can if you cant always afford every new shiny thing that comes out. This little card gets bundled free with purchase and I instantly jumped on it.I buy games, never sell and rarely delete if I can help it, so getting this card was an inevitable purchase. This will definitely last me a while since there are very few switch exclusives Ill get right away. And there isnt enough me to go thru that many games I have right now anyways.Hard to say how much this is worth wise, since I got this free and havent technically used it enough yet, but it definitely does the trick for the switch. Most Any gamers would want to keep onto the largest storage card they can get at a good price point. If you feel like you can get the GB use for your buck, Id go for it unless something bigger and compatible comes along.Ah and keep in mind, speed tests show that games installed on the switch tend to load faster than games installed on these cards, but these cards tend to load faster than the games cartridge counterpart. So good to check ahead of time when installing different kinds of games on various mediums as not all games followed this trend very drastically.

Kota originally posted on gadgettree.co.uk
Sandisk Ultra SD UHS-I (64GB, SDSDUNR-064G-GN6IN)
28 March 2021

Hi Marques, youre getting 25 points for this review1See Disclaimer 1Not you Sign in to a different account to earn points for this review.Overall ratingStar rating 1. Poor Star rating 2. Fair Star rating 3. Average Star rating 4. Good Star rating 5. ExcellentSummaryExample Great camera for beginnersYour reviewMinimum required characters 50Purchase date 11292019Its okay to display how long youve owned this product.Would you recommend this to a friendYesNoHelp us break it down.OptionalQualityQuality rating 1. PoorQuality rating 2. FairQuality rating 3. AverageQuality rating 4. GoodQuality rating 5. ExcellentValueValue rating 1. PoorValue rating 2. FairValue rating 3. AverageValue rating 4. GoodValue rating 5. ExcellentEase of useEaseofuse rating 1. PoorEaseofuse ... MoreHi Marques, youre getting 25 points for this review1See Disclaimer 1Not you Sign in to a different account to earn points for this review.Overall ratingStar rating 1. Poor Star rating 2. Fair Star rating 3. Average Star rating 4. Good Star rating 5. ExcellentSummaryExample Great camera for beginnersYour reviewMinimum required characters 50Purchase date 11292019Its okay to display how long youve owned this product.Would you recommend this to a friendYesNoHelp us break it down.OptionalQualityQuality rating 1. PoorQuality rating 2. FairQuality rating 3. AverageQuality rating 4. GoodQuality rating 5. ExcellentValueValue rating 1. PoorValue rating 2. FairValue rating 3. AverageValue rating 4. GoodValue rating 5. ExcellentEase of useEaseofuse rating 1. PoorEaseofuse rating 2. FairEaseofuse rating 3. AverageEaseofuse rating 4. GoodEaseofuse rating 5. ExcellentAdd a photoOptionalYou can drag and drop or click below to attach up to 6 images.Tell us a little about yourself.NicknameProductReviewerEmail addressOptionalWe will only use your email to notify you that your review has been posted or if someone replies to your review.Terms ConditionsDisclaimers1. My Best Buy program members will get at least 25 points for each published review when a program member provides a valid My Best Buy member number. Receive points for up to eight 25point reviews per calendar year. Some point offers expire, so act quickly. Please allow up to 20 days for points to appear in your account. Subject to My Best Buy Program Terms. Subject to change without notice. Best Buy may withdraw offer prior to expiration.

ProductReviewer originally posted on gadgettree.co.uk
Sandisk Ultra SDXC UHS-I Class 10 (256GB, Read 80MB/s) (SDSDUNC-256G-GN6IN)
13 October 2022

The shelves werent well stocked with microSD cards, but luckily this one was available. Its the maximum size compatible with my Samsung Galaxy S7. Both up and down speed matters for camera and video recording, and this card performs very well for its class. Not the fastest readwrite, but fast enough that theres no longer so much annoying bottlenecking when I start or stop recording video. And the capacity is liberating. So far, so good. I just hope it doesnt corrupt like an older generation of SanDisk I had before. But currently its going great.

ZaCloud originally posted on gadgettree.co.uk
Some how find out what SDHC/XC cards will work!
28 November 2023

As the questions asked are only yes or no, the only way to explain, is here. Answers based on previous Sandisk usage, and were expected to continue with this 64GB card. However it does not work in the nature camera, as that I now find out only works on 32GB or below. Hoping I can use 64GB elsewhere, but these type of cards are somewhat complicated in speeds, and categories etc with little in explanation as to compatibility and best usage etc.

showartfull-on2win.andsome originally posted on ebay.com

Specification

RAM Size32 GB
Memory Storage Capacity512 GB
Flash Memory TypeSD
Digital Storage Capacity512 GB
Hardware InterfaceSDHC, SDXC

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