High reading and writing speeds for taking high-action photos and videos The extreme speed of this powerful microSD memory card ensures data is transferred quickly, apps run faster and high-quality videos can be recorded in 4K UHD.2 This card supports 4K UHD videos, full HD videos and high-resolution photos, making it ideal for Android smartphones, action cameras and drones. The super-fast SanDisk Extreme microSDXC memory card has a reading speed of up to 170 MB/s and a writing speed of up to 90 MB/s. * It also features A2 specification, enabling greater application performance and improving the way your smartphone works.7 Transfer files faster Fast reading speeds allow you to transfer 1000 high-resolution photos or 30 minutes of 4K video footage (24 GB) in less than 3 minutes.8 Ideal for recording 4K UHD videos 2 Film outdoor adventures, weekend trips or sporting events in the highest quality without skipping frames. With up to 400 GB1, the SanDisk Extreme PLUS microSD UHS-I memory card lets you capture uninterrupted 4K UHD and Full HD videos with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)5 ratings.
High reading and writing speeds for taking high-action photos and videos The extreme speed of this powerful microSD memory card ensures data is transferred quickly, apps run faster and high-quality videos can be recorded in 4K UHD.2 This card supports 4K UHD videos, full HD videos and high-resolution photos, making it ideal for Android smartphones, action cameras and drones. The super-fast SanDisk Extreme microSDXC memory card has a reading speed of up to 170 MB/s and a writing speed of up to 90 MB/s. * It also features A2 specification, enabling greater application performance and improving the way your smartphone works.7 Transfer files faster Fast reading speeds allow you to transfer 1000 high-resolution photos or 30 minutes of 4K video footage (24 GB) in less than 3 minutes.8 Ideal for recording 4K UHD videos 2 Film outdoor adventures, weekend trips or sporting events in the highest quality without skipping frames. With up to 400 GB1, the SanDisk Extreme PLUS microSD UHS-I memory card lets you capture uninterrupted 4K UHD and Full HD videos with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)5 ratings.
in 2 offers
The lowest price for SanDisk 128GB Extreme Plus microSDXC Memory Card Class 10 right now is $39.95 at Smooth Sales, compared across 2 retailers.
The all-time low was $32.41 on 15 June 2025 — today's price is 23% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 Sept 2026.
SanDisk 128GB Extreme Plus microSDXC Memory Card Class 10
High reading and writing speeds for taking high-action photos and videos The extreme speed of this powerful microSD memory card ensures data is transferred quickly, apps run faster and high-quality videos can be recorded in 4K UHD.2 This card supports 4K UHD videos, full HD videos and high-resolution photos, making it ideal for Android smartphones, action cameras and drones. The super-fast SanDisk Extreme microSDXC memory card has a reading speed of up to 170 MB/s and a writing speed of up to 90 MB/s. * It also features A2 specification, enabling greater application performance and improving the way your smartphone works.7 Transfer files faster Fast reading speeds allow you to transfer 1000 high-resolution photos or 30 minutes of 4K video footage (24 GB) in less than 3 minutes.8 Ideal for recording 4K UHD videos 2 Film outdoor adventures, weekend trips or sporting events in the highest quality without skipping frames. With up to 400 GB1, the SanDisk Extreme PLUS microSD UHS-I memory card lets you capture uninterrupted 4K UHD and Full HD videos with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)5 ratings.
High reading and writing speeds for taking high-action photos and videos The extreme speed of this powerful microSD memory card ensures data is transferred quickly, apps run faster and high-quality videos can be recorded in 4K UHD.2 This card supports 4K UHD videos, full HD videos and high-resolution photos, making it ideal for Android smartphones, action cameras and drones. The super-fast SanDisk Extreme microSDXC memory card has a reading speed of up to 170 MB/s and a writing speed of up to 90 MB/s. * It also features A2 specification, enabling greater application performance and improving the way your smartphone works.7 Transfer files faster Fast reading speeds allow you to transfer 1000 high-resolution photos or 30 minutes of 4K video footage (24 GB) in less than 3 minutes.8 Ideal for recording 4K UHD videos 2 Film outdoor adventures, weekend trips or sporting events in the highest quality without skipping frames. With up to 400 GB1, the SanDisk Extreme PLUS microSD UHS-I memory card lets you capture uninterrupted 4K UHD and Full HD videos with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)5 ratings.
Last updated at 14/09/2026 16:56:48
SanDisk 128GB Extreme Plus microSDXC Memory Card (170MB/s)
Delivery between 18–23 Sept $7.95
SanDisk Extreme microSDXC, SQXAA 128GB, V30, U3, C10, A2, UHS-I, 190MB/s R, 90MB/s W, 4x6, SD adaptor, Lifetime Limited, Action Cam
Delivery by 23 Sept $15
originally posted on bestbuy.ca
I've just picked up this 1TB SD Card yesterday for my SD Oled. Card does what it's supposed to do. However my Steam Deck has a problem of properly reading my SD card and switches from 1 TB to just 36mb. I've formatted the card twice and still have the same issue until I pop out the card and put it back in. This is a software issue of the Steam Deck and not a problem with the card itself. Just keep this in mind until Steam addresses the issue with a proper update. Other than that I have no regrets with the SD card, but disappointed with this technical issue of the Steam Deck. Other than this it's a great SD card that's fast and efficient! I'm also lucky that I picked up this SD card while it was on sale for $200.00, but I see now it's priced at $300.00. Shop around ... MoreI've just picked up this 1TB SD Card yesterday for my SD Oled. Card does what it's supposed to do. However my Steam Deck has a problem of properly reading my SD card and switches from 1 TB to just 36mb. I've formatted the card twice and still have the same issue until I pop out the card and put it back in. This is a software issue of the Steam Deck and not a problem with the card itself. Just keep this in mind until Steam addresses the issue with a proper update. Other than that I have no regrets with the SD card, but disappointed with this technical issue of the Steam Deck. Other than this it's a great SD card that's fast and efficient! I'm also lucky that I picked up this SD card while it was on sale for $200.00, but I see now it's priced at $300.00. Shop around for a better deal because $300.00 is rather expensive for a card of this type! Cheers!
originally posted on bhphotovideo.com
First let me say I'm a huge fan of SanDisk... I'm a bit less than a huge fan of Apple's Macbooks, but I must like them OK 'cause I keep buying them.Anyway - ordered a couple of these microSD cards for use in a small computer project (Raspberry Pi). I removed the microSD & SD-adapter from the package, inserted it into the SD slot on the side of my Mac, and prepared to write an image file to the card using Etcher. I've been through this procedure many times, and all the pieces work reliably. After a minute or two, I looked at the screen on my Mac, and the Etcher window said the write operation had failed. So, I tried again - and it failed again. I went to pull the SD-adapter from the Mac, and it was so hot I couldn't hold it in my fingers!Needless to say, that was ... MoreFirst let me say I'm a huge fan of SanDisk... I'm a bit less than a huge fan of Apple's Macbooks, but I must like them OK 'cause I keep buying them.Anyway - ordered a couple of these microSD cards for use in a small computer project (Raspberry Pi). I removed the microSD & SD-adapter from the package, inserted it into the SD slot on the side of my Mac, and prepared to write an image file to the card using Etcher. I've been through this procedure many times, and all the pieces work reliably. After a minute or two, I looked at the screen on my Mac, and the Etcher window said the write operation had failed. So, I tried again - and it failed again. I went to pull the SD-adapter from the Mac, and it was so hot I couldn't hold it in my fingers!Needless to say, that was the last attempt I made with that card. After the Mac cooled off, I inserted another card, and it worked as it always does - perfectly.But here's the good news: A text message to B&H solved the problem. They sent a replacement the next day.
originally posted on bestbuy.com
These are the ONLY ones I buy. Trust me, if you want a fast workflow but on a budget like me, then go with these SD cards. My criteria is speed, durability, and reliability between transfers. I will continue to buy these because I have yet to have corrupted files using them! If you’re reading this and contemplating on it, trust the review, take the safe route! Also, if your phone storage is practically full, grab the Insignia SD & Micro SD card reader! It reads an SD card AND a micro SD card. It plugs right in your phone or device! My phone can breathe again!
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 128 GB |
| Memory | |
| Speed Class | A2 / Video Class V30 / UHS-I U3 / Class10 |
SanDisk 128GB Extreme Plus microSDXC Memory Card (170MB/s)
Delivery between 18–23 Sept $7.95
SanDisk Extreme microSDXC, SQXAA 128GB, V30, U3, C10, A2, UHS-I, 190MB/s R, 90MB/s W, 4x6, SD adaptor, Lifetime Limited, Action Cam
Delivery by 23 Sept $15
I've just picked up this 1TB SD Card yesterday for my SD Oled. Card does what it's supposed to do. However my Steam Deck has a problem of properly reading my SD card and switches from 1 TB to just 36mb. I've formatted the card twice and still have the same issue until I pop out the card and put it back in. This is a software issue of the Steam Deck and not a problem with the card itself. Just keep this in mind until Steam addresses the issue with a proper update. Other than that I have no regrets with the SD card, but disappointed with this technical issue of the Steam Deck. Other than this it's a great SD card that's fast and efficient! I'm also lucky that I picked up this SD card while it was on sale for $200.00, but I see now it's priced at $300.00. Shop around ... MoreI've just picked up this 1TB SD Card yesterday for my SD Oled. Card does what it's supposed to do. However my Steam Deck has a problem of properly reading my SD card and switches from 1 TB to just 36mb. I've formatted the card twice and still have the same issue until I pop out the card and put it back in. This is a software issue of the Steam Deck and not a problem with the card itself. Just keep this in mind until Steam addresses the issue with a proper update. Other than that I have no regrets with the SD card, but disappointed with this technical issue of the Steam Deck. Other than this it's a great SD card that's fast and efficient! I'm also lucky that I picked up this SD card while it was on sale for $200.00, but I see now it's priced at $300.00. Shop around for a better deal because $300.00 is rather expensive for a card of this type! Cheers!
First let me say I'm a huge fan of SanDisk... I'm a bit less than a huge fan of Apple's Macbooks, but I must like them OK 'cause I keep buying them.Anyway - ordered a couple of these microSD cards for use in a small computer project (Raspberry Pi). I removed the microSD & SD-adapter from the package, inserted it into the SD slot on the side of my Mac, and prepared to write an image file to the card using Etcher. I've been through this procedure many times, and all the pieces work reliably. After a minute or two, I looked at the screen on my Mac, and the Etcher window said the write operation had failed. So, I tried again - and it failed again. I went to pull the SD-adapter from the Mac, and it was so hot I couldn't hold it in my fingers!Needless to say, that was ... MoreFirst let me say I'm a huge fan of SanDisk... I'm a bit less than a huge fan of Apple's Macbooks, but I must like them OK 'cause I keep buying them.Anyway - ordered a couple of these microSD cards for use in a small computer project (Raspberry Pi). I removed the microSD & SD-adapter from the package, inserted it into the SD slot on the side of my Mac, and prepared to write an image file to the card using Etcher. I've been through this procedure many times, and all the pieces work reliably. After a minute or two, I looked at the screen on my Mac, and the Etcher window said the write operation had failed. So, I tried again - and it failed again. I went to pull the SD-adapter from the Mac, and it was so hot I couldn't hold it in my fingers!Needless to say, that was the last attempt I made with that card. After the Mac cooled off, I inserted another card, and it worked as it always does - perfectly.But here's the good news: A text message to B&H solved the problem. They sent a replacement the next day.
These are the ONLY ones I buy. Trust me, if you want a fast workflow but on a budget like me, then go with these SD cards. My criteria is speed, durability, and reliability between transfers. I will continue to buy these because I have yet to have corrupted files using them! If you’re reading this and contemplating on it, trust the review, take the safe route! Also, if your phone storage is practically full, grab the Insignia SD & Micro SD card reader! It reads an SD card AND a micro SD card. It plugs right in your phone or device! My phone can breathe again!
I see a number of reviews faulting the card not being fast enough for them to take continuous shots without the camera buffering , that is their fault for not following the camera manufacturers card suggestion, Not the cards fault. Most will buffer at some point even with faster cardsI have used these cards on my older DSLR and they worked just fine,the camera's write speed was slower than the card could go! Out of the 15 that I have purchased I have only had 1 fail and that one had been through the washer and dryer in my jeans pocket 3 timesI now have to use a faster card in my newer mirror less Sonys,Don't dis the card because you bought what was cheep and didn't buy what your camera needed to do what you want it to.Recommendation yes dependable and does ... MoreI see a number of reviews faulting the card not being fast enough for them to take continuous shots without the camera buffering , that is their fault for not following the camera manufacturers card suggestion, Not the cards fault. Most will buffer at some point even with faster cardsI have used these cards on my older DSLR and they worked just fine,the camera's write speed was slower than the card could go! Out of the 15 that I have purchased I have only had 1 fail and that one had been through the washer and dryer in my jeans pocket 3 timesI now have to use a faster card in my newer mirror less Sonys,Don't dis the card because you bought what was cheep and didn't buy what your camera needed to do what you want it to.Recommendation yes dependable and does what it was designed to do
Got this 1TB micro SD card specifically for the 256GB Steam Deck I got used, since 256GB is just not enough for game sizes today being 90GB or more in some cases.This card has been working beautifully so far, and I have had no issues at all.Even though I happened to buy this on Black Friday, the price was STILL a bit higher than other options I could have purchased online, but I was too impatient to wait for shipping and/or a better sale. No complaints though, I am still using this card today and it's still working great.The only minor issue I had was that my Steam Deck had trouble formatting it at first, and if the card ever happens to slip out of my Steam Deck (when I installed Hall Effect joysticks), it prompts me to format it again, but if I give it a ... MoreGot this 1TB micro SD card specifically for the 256GB Steam Deck I got used, since 256GB is just not enough for game sizes today being 90GB or more in some cases.This card has been working beautifully so far, and I have had no issues at all.Even though I happened to buy this on Black Friday, the price was STILL a bit higher than other options I could have purchased online, but I was too impatient to wait for shipping and/or a better sale. No complaints though, I am still using this card today and it's still working great.The only minor issue I had was that my Steam Deck had trouble formatting it at first, and if the card ever happens to slip out of my Steam Deck (when I installed Hall Effect joysticks), it prompts me to format it again, but if I give it a minute, all my files are recognized and it goes back to normal. Not sure if this is an issue with the card or my Steam Deck (like I said, I got it used) but felt it was worth mentioning in case anyone else has this issue. Just give it a min or 2 before you worry about your Steam Deck games/data being lost.
Perfect for all my needs. I take lots of pictures and video with my drone and GoPro. These SanDisk chips have always been reliable. Never have to worry. Best Buy is also my go to store. I like in person shopping, and always get the support and items toys I need or should say want. I bought my GoPro, drone, video camera all from Best Buy. With so many stores closing due to Amazon taking over, please shop here so they too don’t close. I like shopping here and would be sad if they went out of business. I was sad when sports chalet closed
My SanDisk micro SD works great. Was an ordeal making purchase at Best Buy. The product was locked behind glass which is understandable given the thefts that have been occurring. However, we had to ask 5 different sales people to open the the glass so we could purchase the product. Each time the sales person said ok, and we never saw them again. We had to wait 30 minutes before someone with the key could unlock the glass. I was upset and ready to leave but we needed the SD card. Will not shop there again. But the young lady that was our cashier was very pleasant and sympathized for the wait. She was unhappy that a key was not available to open the glass also.
I purchased a total of 6 of these 256GB Sandisk Extreme Plus MicroSDXC at BestBuy for my Wyze Security Cameras.When opening the packaging, follow the cutouts on the top using scissors and then pry it open... attached inside the cardboard packaging is a RESCUEPRO DELUXE DATA RECOVERY SOFTWARE DOWNLOAD. This is a very useful tool which actually costs $59.99 on the website; that included software bundle alone pays for this microSDXC card.Tech Specs of Sandisk Extreme Plus MicroSDXC -- A2, UHS-I, C10, U3, V30:Application Performance Class of A2, This Sandisk Extreme Plus MicroSDXC card is A2 rated, meaning you will get fast application performance for an exceptional smartphone experience.Speed Class 10 rated means it will never write slower than 10Mbps.UHS ... MoreI purchased a total of 6 of these 256GB Sandisk Extreme Plus MicroSDXC at BestBuy for my Wyze Security Cameras.When opening the packaging, follow the cutouts on the top using scissors and then pry it open... attached inside the cardboard packaging is a RESCUEPRO DELUXE DATA RECOVERY SOFTWARE DOWNLOAD. This is a very useful tool which actually costs $59.99 on the website; that included software bundle alone pays for this microSDXC card.Tech Specs of Sandisk Extreme Plus MicroSDXC -- A2, UHS-I, C10, U3, V30:Application Performance Class of A2, This Sandisk Extreme Plus MicroSDXC card is A2 rated, meaning you will get fast application performance for an exceptional smartphone experience.Speed Class 10 rated means it will never write slower than 10Mbps.UHS Speed Class U3 cards are certified to never write slower than 30Mbps.Video Speed Class of V30.While this card has been designed for cameras that are UHS-I / V30 / U3 compatible, it may be used in devices that do not support UHS-I / V30 / U3. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U1, which supports minimum write speeds of 10 MB/s, or Class 10, which also supports minimum write speeds of 10 MB/s.Aside from support for UHS-I, V30, and U3, SanDisk also built this card with support for the Application Performance Class 2 (A2) spec, which includes optimizations to give Android users an improved mobile experience, delivering faster mobile app performance. The A2 spec allows the card to manage random read input-output access per second (IOPS) operations so it can quickly open apps and process accompanying tasks, such as audio, graphics, saved profiles, and in-app permissions.As with most SanDisk media, this memory card is shockproof, X-ray proof, and waterproof, while also being able to withstand temperatures, allowing you to take this card with you into extreme environments. Should the card's data become compromised, you also benefit from the option to download RescuePRO Deluxe software, and SanDisk's Memory Zone app offers users a simple way to organize, browse, and back up files on their Android mobile device. Included is a microSD to SD adapter, allowing this card to be used in SD-compatible devices.Key Features:* Read speeds up to 170 MB/s, write speeds up to 90 MB/s, and minimum write speeds of 30 MB/s for fast shooting and transfers* Class 10* App Performance Class 2 (A2)* Video Speed Class 30 (V30)* UHS Speed Class 3 (U3)* Water / temperature / shock / x-ray proof* SanDisk Memory Zone app available as a free download* RescuePRO Deluxe data recovery software download offer* Value: Excellent* Quality: Excellent* Ease of Use: Excellent* Highly Recommend, 2 Thumbs up!
Specifically bought for the Lenovo Legion Go. This portable console doesn’t advertise the write/read speed anywhere. It’s certainly much slower than the integrated SSD. With this SD card boasting up to 200 MB/s, it’s apparently not the bottleneck. The Crystal Dist speed benchmark tops out at 95 MB/s for read and 86 MB/s. As the supported memory class is not disclosed by Lenovo, it might as be limited by the controller in the console rather than the card. If you’re planning to use it with mentioned Lenovo, it will work fine but there may not a benefit to this card over a cheaper version.
SanDisk - Extreme PLUS 128GB MicroSDXC UHS-I Memory CardSo far I haven't had any problems, I am using this memory card in my Galaxy s20 phone that holds the quality for a true family 4K video. Yes the Samsung s20 Galaxy phone does take 8K videos. But you either have to view on your 8K TV or be able to upload them to YouTube for 8K streaming, which actually does work magnificently...Back to the SanDisk_Extreme PLUS_Memory Card, does a magnificent job as far as processing your 4K videos...BelowI am giving you the specsfor the Extreme Plus memory card, for meI can definitely see the difference in the video quality that is stored on Memory Card... "Enjoy"Expand your storage capacity with this SanDisk SDSQXBD-128G-AN6MA Extreme PLUS microSD. The 128 GB capacity ... MoreSanDisk - Extreme PLUS 128GB MicroSDXC UHS-I Memory CardSo far I haven't had any problems, I am using this memory card in my Galaxy s20 phone that holds the quality for a true family 4K video. Yes the Samsung s20 Galaxy phone does take 8K videos. But you either have to view on your 8K TV or be able to upload them to YouTube for 8K streaming, which actually does work magnificently...Back to the SanDisk_Extreme PLUS_Memory Card, does a magnificent job as far as processing your 4K videos...BelowI am giving you the specsfor the Extreme Plus memory card, for meI can definitely see the difference in the video quality that is stored on Memory Card... "Enjoy"Expand your storage capacity with this SanDisk SDSQXBD-128G-AN6MA Extreme PLUS microSD. The 128 GB capacity provides plenty of space for photos, while the Video Speed Class 30 rating and UHS Speed Class 3 support captures high-quality 4K UHD and Full HD videos. This SanDisk Extreme PLUS microSD has write speeds of "up to 90MB/sec. Under perfect conditions and equipment for faster performance". To reiterate "Enjoy"*
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 128 GB |
| Memory | |
| Speed Class | A2 / Video Class V30 / UHS-I U3 / Class10 |
