SanDisk Extreme Pro 400 GB microSDXC Memory Card + SD
SanDisk Extreme Pro 400 GB microSDXC Memory Card + SD Adapter with A2 App Performance + Rescue Pro Deluxe 170 MB/s Class 10, UHS-I, U3, V30, Red/Gold SDSQXCZ-400G-GN6MA
Easy File Recovery with RescuePRO Deluxe Software
The card comes with a RescuePRO Deluxe data recovery software download offer [5]. This software makes it easy to recover files that have been accidentally deleted (download required).
Durable Design for Use in Extreme Environments
SanDisk Extreme PRO microSDXC UHS-I cards are shockproof, temperature-proof, waterproof, and X-ray proof, [3] so you can enjoy your adventures without worrying about the durability of your memory card.
Disclaimers:
Not all devices support microSDXC memory card formats. Check with your device manufacturer for more details.
* 1GB=1,000,000,000 bytes. Actual user storage less.
[1] Up to 170MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Up to 90MB/s write speeds. 1MB = 1,000,000 bytes.
[2] A2 performance is 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type and other factors.
[3] Card only.
[4] Registration required; terms apply.
| Weight: | 4.54 g |
| Dimensions: | 1 x 1.4 x 1 cm; 4.54 Grams |
| Brand: | SanDisk |
| Model: | SDSQXCZ-400G-GN6MA |
| Colour: | Red/Gold |
| Batteries Included: | No |
| Manufacture: | SanDisk |
| Dimensions: | 1 x 1.4 x 1 cm; 4.54 Grams |
Used to bolster the internal ssd of the steam deck, does exactly what you expect it to. Will update if I have any issues but not had any issues with Sandisk products in the past.
Just a short review as this is quite straight forward.
The card was as it said, good value for the amount of storage I needed. Easy to insert and I’d recommend to anyone that is lacking in storage on any compatible devices
Easy to set up in the car and was ready to use. Can now record front and back whilst driving. Just have to connect rear reverse so can see whilst reversing with one clip onto reverse light bulb wire.
Safe brand delivering a storage product to the quality you’d expec
Used this card for almost a year, no issues using it with the GoPro hero 10, works perfectly
I recently purchased the 64GB flash drive and I have been happy with its quality. I have used it to transfer large amounts nearly at capacity a few times and have not had any issues yet. I recommend this flash drive if you are looking for a reliable and affordable option.
I bought this back in April 2022 for 20.99, and for me that makes this item pretty good value.
The card has performed solidly.
I have not noticed any errors.
I use on my phone and have around 2,000 high resolution photos stored, and 30+ videos (including a couple that are well over 15-20 minutes long) on it, with still plenty more capacity remaining.
I also have a quite a number of documents and other data stored on this card too.
Overall Rating – 4 stars
Storage Capacity – 5 stars
Value – 4 stars
Ease Of Use – 5
Recommended produc
I use this card in my range of GoPro cameras. Works well with each setting and resolution selected. Fast read / write times.
The card reader was ok – not the best but will get you out of trouble if you forget your main card reader.
Usual high standard from Sandisk, I’m using it in a multitude of devices and all of them are working fine with it, nice SD card adapter included so you can use in normal size SD readers. Great value
Easy plug into favorite still going strong but full laptop.
Gives you instantly 1 terabyte of extra memory, 5 times what was available. Almost as fast as resident hard solid state disk.
sd card and not a cheap nock off like so many you find. As I said in my title, perfect for my steam deck, games load at a good rate.
SanDisk are my goto brand always great quality, reliable and value for money. A+++++
The SD is perfect and recommended for the 4k on DJI Mini 3 Pro. Strongly recommend taking more than one if you lose the drone / fall in the water. You never know what can happen 🙂
Use this in a GoPro and it gives about 4 hours video recording at 4K. Sufficient for my motorcycle rides as the battery gives about an hour. SanDisk is pretty good, reliable (so far) there are cheaper but you do get what you pay for.
My Dashcam needed a U3 rated memory card so I bought a couple of cheap Amazon branded chips, which the camera then told me were not compatible. Genuine Nextbase cards were twice the price of these SanDisk for what appeared to be the same spec, so bought this and it works fine. So the moral of the story is cheap stuff is cheap for a reason…
After having issues with slower cards freezing the video recording and only recording Audio when filming in higher resolutions . I Updated the cameras firmware and all the other suggested fixes even tho the camera had been up to date already, it still continued to give issues on all my old memory cards which I Had carried over from my old Hero 4 Black … This card cured the problem And is also much faster at transferring the cards to my laptop for editing
28 January 2022:
I bought a 64GB microSD card which came from Amazon EU @ 9.99. Bought it for my Raspberry Pi 4. Read/write speeds seem to be normal, no defects or anything as to what other reviews say.
28 May 2022 (4 months after):
No data corruption or problems with the previous microSD card. So I bought 2 more 64GB microSD cards @ 11.99 for my Raspberry Pi 4.
Not much to write about, it just works!
No problem with the SD card at all but my package was supposed to include a free Rescue Pro deluxe software code. The package stated “see details inside” but there was none at all either inside or on the SD card (as a file). I was expecting an activation code or something and a download link. So a dropped point I’m afraid from me !
In years gone by memory cards were massive and had very little storage capacity, nowadays we have these little gems with tuns of storage. I have this card now coming 2 years and it has never let me down. I have used it in my dashcams, computer, home cctv cam and now in my Nikon D5600 and it still as good as the day I bought it. When I bought this card the read write speeds were fantastic and over almost 2 years they have dropped. Giving how much this card has been used this is no surprise and I am still very happy to use this card every day in my Nikon. The read write speeds will vary depending on the equipment you use and the type of card reader and cable. My latest test shown in the images are for 256mb and 1gb read and write tests.
I wanted to review this item after a long time of testing and I can honestly say it’s well worth the buy.
Overall well worth the money and I would happily buy again but this one still works so I’ll wai
I have a Fujifilm X100V camera. I wanted a memory card with reasonably fast write speeds for RAW files, JPEG, and 4K video files. The SanDisk Extreme Pro 128GB microSDXC Memory Card + SD Adapter with A2 App Performance is perfect for this camera and more than likely other similar cameras and drones (I use one in my Mavic 2 Pro).
The fit is perfect as it comes with an adapter that turns it from a MicroSDXC to an SD card.
As an ex semi-pro wedding photographer, I learned which brands to trust. You don’t want to tell anyone that all their photos were lost due to a card failure. You can get cheaper cards, but I wouldn’t take that chance. Storage: on a 20Mb Canon 6D – the 128Gb card gives about 6,400 photos. Value for money: I regard 30 for a card of this capacity and reliability as excellent. Ease of use: slide it in : } – end of.
First off, as usual good quality & great value for money. What can you expect when this card is arguably the best micro SD on the market.
The reason for my subject header is clearly no one has bothered to learn anything about computers before writing their review, it doesn’t matter if you have a 1,000,000gbps write speed on this SD card if your phone or computer can’t keep up. Your data is literally being squished in to a funnel when being transferred to this card.
If you’re going to get a computer SD card get a SD card not Micro SD and configure it as such no point getting yourself 100mbps write speed card when your camera on the phone you have doesn’t need it and compresses the data anyway.
I’ve used these memory cards, both with and without included adapter for: Samsung note mobile phones, DJI phantom drone, Samsung Tab 7, Nikon D810 and with prices for these memory cards at an all time low, I’m beginning to use them for longer term storage of raw camera and drone footage, with a vague idea that one day years down the line, I might get round to editing the less exciting pics and footage during some cold snowed in, wintery situation. Im still blown away literally 64 billion letters and numbers worth of data fits into a piece of coppery plastic the size of my little finger nail.
I measured the speed of this Extreme Pro card and of the Extreme non-Pro version (both SanDisk 32 GB microSDHC U3 V30 A1). The cards performed similar, with the Pro version giving 15-20% faster write speed but ca. 10% slower read speed. I hope you will find this comparison useful.
Results are in MByte/s
Extreme Pro
model SDSQXCG-032G-GN6MA
1. SanDisk reader: Writing 67.7, Reading 72.9
2. Lexar reader: Writing 53.6, Reading 61.3
Extreme
model SDSQXAF-032G-GN6MA
1. SanDisk reader: Writing 57.1, Reading 77.9
2. Lexar reader: Writing 49.4, Reading 67.4
All tests finished without errors. Software used: H2testw v.1.4. Card readers used: 1. SanDisk ImageMate PRO and 2. Lexar Professional USB 3.0 Dual-Slot Reader.
The Sandisk Extreme Go Pro 64GB microSDXC Memory Card + SD adapter claims 170MB/s Class10 UHS-1 U3 V30 etc, and are nominal 64GB good speed devices with a fast interface. They are ideal for sending big chunks of data through snailmail in an ordinary slim envelope, and also where there is no local high speed interconnect between machines or devices.
They were clean of any clutter when first examined, but I always reformat new media to remove any possible Trojans etc. These are exFAT. I also always test them to check for speed and capacity, I had four but they were all about the same performance and I’ve only shown the figures for one of them.
H2TestW gave me an average write speed of 61.9MBytes/s and 16:22 minutes to write a whole chip, steady between 59 and 64 all the way through on all. However, last year I saw this test write between 120 and 125Mbytes/s on some 32GB SanDisk Extreme (not Pro) chips on this machine, almost twice as fast, so it is definitely the bigger chip slowing it down.
Read speed similar, at 65.0Mbytes/s and 15:37 minutes to verify the whole chip, and much slower than the 32GB which were about 142Mbytes/s.
Storage is shown as 59.4GB available on the PC, actually 63,830,622,208 bytes, plus 384KB (393,216 bytes) overhead when formatted as exFAT with 128KB default sector sizes. There were no bad locations on any of my samples.
The lock tab on the adapter is an essential extra safety aid for making sure I do not inadvertently erase or try to re-use a full card when doing transfers etc, even though I give each adapter a sticky label to identify it and write on each micro-SDXC.
As with all electronic chips and memory I am careful not to touch the contacts, so as to avoid finger acids corroding the very thin metal of the contacts and electrostatic discharge (ESD) damaging the chip. The ESD sort of damage is usually called ‘walking wounded’ where the chip seems OK for a while but is actually silently suffering and will eventually die. It happens, none of these chips last forever.
I have ignored the Sandisk RescuePro recovery system because I don’t know anything about its provenance and also because I already have an efficient system to back-up important data into raid storage at the end of each day.
I am just using this to move data from and to computers, it seems pretty good for UHS-1 I got a real-world transfer of about 78mb’s constant with a 3.5gb film. I have had lower-range Sandisk sd cards before which were also good, I’m not sure the price difference is worth the performance difference. I think it might be worth either getting a lower class range sd-card or moving up to UHS-2 and paying the premium although that premium is a bit too much for me atm.
Edit- Retested on my pc rather than a laptop with the same usb-c hub and got sustained 92mbs write to computer and 80mbs back to the card. I’m a lot happier with that performance. I think the price can be justified for the 128gb card. I think the prices for storage of the larger cards aren’t at an acceptable price though
Works really well on my Galaxy Note 20 Ultra, I’ve been using an old micro SD for 4-5 years but was only 32gb so storage was becoming an issue especially with 108mp photos, 4-8k video + ~10gb of music from YouTube music.
Bought an Intergral adapter so I could transfer everything from my current micro SD to this one and then installed all apps & the rest of my photos/videos that were stored on internal storage. Freed up a lot of storage + deleted files I didn’t use/need anymore. Transfer speeds are much quicker than the other card also. What I have noticed though is certain apps seem to hang when opening but I think that’s more down to the app than the card itself.
Never had issues with SanDisk cards even in my Dji mavic pro platinum, just stick to SanDisk & Samsung and you’ll have zero issues
Cannot fault the performance and value for money what you get with these SanDisk microSD cards. As a golden rule I will only purchase named brands of microSD cards for my projects (Raspberry Pi) and other uses like GoPro from Amazon as there are so many fake cards on the market being sold on other sites by cowboy sellers. I use a mix of Samsung and SanDisk cards of various storage sizes and cannot fault either brands.
The only additional benefit possibly with SanDisk is they offer you a one or two year Rescue Disk Pro software with their purchase. If you buy another SanDisk card within this time scale you can then reactivate and use the software again when your licence runs out instead of paying for a new licence when your old one expires if you decide to keep the software.
On a personal level I have only used the software once or twice in all the years that I have purchased and used the cards, but its still handy to have.
This memory card, however, has not failed me yet. It is built for fast writing and reading speeds and there are no issues with the 4K videos I have recorded. I was so impressed with the memory card, I purchased a spare for my camera and I also purchased one for my dashcam.
I recommended must buy at a very, very good price!