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SP Silicon Power

Silicon Power 1TB Superior Gaming Micro SDXC UHS-I (U3), V30 4K A2,High Speed MicroSD Card with Adapter, Design for Steam Deck, ROG Ally and Nintendo-Switch

  • Based on 1,224 reviews
Condition: New
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$189.97 Why this price?
4th of July Sale · 5% off was $200.94

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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Jul 8
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Color: Gaming A2 1TB


Features

  • UHS Speed Class 3 (U3) A2 and Video Speed Class 30 (V30)
  • Design for Gaming Handheld: Steam Deck, ROG Ally and Nintendo Switch
  • High compatibility for different types of devices including smartphones, tablets, Drones, Android Tablets, Tablet PCs, Action Cameras, DSLR and 4K or Full HD camcorder.
  • Equipped with an automatic error correction code (ECC) function
  • 5-year limited manufacturer warranty

Description

The Superior Gaming Series memory cards feature the UHS-1 A2 specifications that enable fast transfer speeds to save you more time when moving data from your card to other devices. Also, it supports Full-HD/ 4K video recording so that you can capture HD videos without annoying lags and dropouts. To reach the maximum read/write speed, a UHS-I enabled and USB 3.0 reader or host device would be recommended. Ideal for Up-to-date Gadgets Equipped with the Class 10 speed, the Superior Gaming microSD series can bring high-tech gears such as sports cameras into full play! You may also place it in some portable speakers for more appealing music. Waterproof, Shockproof, Temperature-proof and X-ray proof Even if you are doing outdoor activities in some extreme climate conditions, the Superior Pro series can still survive from water, shock and wide-temperatures storage ranging from -40ºC to 85ºC! Moreover, the Superior Pro series is immune to airport X-rays so there is no need to worry when travelling overseas. Add More Storage for Your Mobile Devices Hard to choose which one to delete? The Superior Gaming microSD series is available from 64GB to 1TB so you can instantly free up the storage of your mobile devices. Storage Built For Gamers!

Brand: SP Silicon Power


Model Name: NOT compatible with Switch2


Flash Memory Type: Micro SDXC


Memory Storage Capacity: 1 TB


Compatible Devices: Camera, Personal Computer, Smartphone, Tablet


Flash Memory Type: Micro SDXC


Memory Storage Capacity: 1 TB


Compatible Devices: Camera, Personal Computer, Smartphone, Tablet


Additional Features: Temperature Proof


Read Speed: 100 Megabytes Per Second


Media Speed: 30-100 MB/s


Hardware Connectivity: MicroSD, microSDXC


Secure Digital Association Speed Class: Class 10


Item Weight: 9 Grams


Item Dimensions D x W x H: 0.04"D x 0.59"W x 0.43"H


Warranty Type: Limited


Brand: SP Silicon Power


Model Name: NOT compatible with Switch2


Model Number: SP001TBSTXDA2V20AE


Manufacturer: SP Silicon Power


UPC: 886576074450


Global Trade Identification Number: 50


Mfr Part Number: SP001TBSTXDA2V20AE


Unit Count: 1.0 Count


Color: Gaming A2 1TB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great deal, Reliable cards
2.5 year update: Still no issues to note, they work perfectly fine. Their price isn’t as low compared to brands with higher usable capacities for a given tier (Samsungs have an extra 15GB or so for 512GB cards for example) as it used to be, but it is still lower. Update 6 months later: I still haven’t had any issues with these (my main use is in iFlash adapters), but with other brands that have larger usable capacities (Samsung) inching closer to the same price point, I opt for larger capacity cards more often even if they are still 50% more expensive. But I still buy this brand a lot and will continue to do so. I wish there was an agreed upon standard for SD manufacturers as to what actual size qualifies for each stated capacity. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ I've gone through around 35 of the 256gb cards, 12 of the 512gb cards, and 2 1TB microsd and they've all worked just as they should. It's still a small sample size, and they format to a slightly lower storage space than other cards of the same labelled capacity, but it's a negligible amount for the price, which is something on the order of 30-50% of the price of the major brands (Sandisk, Samsung, PNY, etc). I don't feel like I'm sacrificing reliability for the savings, either. They're microSD cards, and inherently fragile so they'll all break eventually, especially if theyre subjected to lots of insertions and removals. My use for them is more or less permanent storage that's rarely written to, and so far so good. ... show more
Reviewed in the United States on March 2, 2023 by C M
    • Authentic and Stellar card + Some Fun bits to share + Free History Lesson Authentic and Stellar card + Some Fun bits to share + Free History Lesson
Color: Gaming A2 1TB
Review Image by mar
Review Image by mar
Review Image by mar
I bought this initially for $80 in mid-August. Now it's about $65 >.> Anywho, this sd card is amazing. I specifically got the "Game" version of the SD card, compatible with game systems like the Steam Deck and Switch. It's an A2 card with faster read/write speeds than A1 cards, like the SanDisk Ultra for instance. Loaded it up on my Switch and half is full already which is a good sign. Read and write speeds float around 30-35mb/s from testing via h2testw on Windows 10. Tested ALL of the available space, so I can vouch it's an authentic 1TB card. Installation is very simple. Just plop it into the card reader on your device and it shows up automatically. This surprised me since previous cards wouldn't be detected so easily. Something to note. You will not be using ALL of the 1TB card. It's merely a metric of measurement for SD card manufacturers to round it to a more appealing number. Think of it as marketing. Realistically, you'll be getting 923GB instead of the marketed 1,000GB's. So, "IT'S A SCAM" am I right? No, I'm actually not. The rest of the storage capacity is used for storage memory since you'll be inserting and taking out 923GB's worth of files constantly. That's normal and it happens with every other sd card size. 400GB cards for instance, you're only getting 366GB available. There's also the fact some devices measure storage units differently. An example, my card shows 665GB available while on my Nintendo Switch it only shows 620GB. It's practical and necessary for the most efficient use of the card. History Lesson: There have been prototypes of 1TB cards in the works for years, but it never became finalized. At least it hadn't until 2019 when the first ever 1TB SD cards would reach the market from both Lexar and SanDisk respectively. This was a large leap over the previous highest, 512GB cards. You can imagine the price, right? $100? $200? $350? It was actually priced around $450-$500 initially. Think about that. $500 for a 1TB SD card. And in 2023, this is the first time these cards have dipped below $100 making them very affordable now. $80 is already an excellent deal, but for $65? That's an immediate buy! As for this card, would I recommend it? Absolutely. It's fast, efficient, and about 15% of what they cost 4 years ago. Thanks for reading :) ... show more
Reviewed in the United States on September 8, 2023 Reviewed in the United States on September 8, 2023 by mar
    • It is real
Color: Gaming A2 1TB
It might take off 100 just because you’re putting it into your consul but that’s it. It is 100% 1 TB that you can put into your consul. I put it in my switch and it is running perfectly.
Reviewed in the United States on August 14, 2024 by Madison Trinkle
    • Got this in a Retroid Pro 4 and it's super happy with it
Color: Gaming A2 1TB
Got this in a Retroid Pro 4 and it's super happy with it. Inexpensive, effective expanded storage with no issues after a year of usage.
Reviewed in the United States on October 9, 2025 by Tal
    • Trusted device from a brand I trust
Color: Gaming A2 1TB
Silicon power continually has the best price to performance hardware ever. I use this in my steam deck and have never had an issue with it. I buy a lot of RAM and SSDs from silicon power as I build a lot of computers, so I trusted this brand with the SD card. Never once had an issue with this.
Reviewed in the United States on May 17, 2026 by Mark Brenner
    • A Junky Micro SD Card
Color: Gaming A2 1TB
I had bought this as my second A2 Micro SD Card my first one that is a Samsung 512 GB Pro still works being two years old, if not older, still works perfectly. The Game 1 TB A2 on the other hand only last a little over a year. The micro sd card got corrupted which is impossible because, I never remove it without safely removing it by ejecting it or having the Steam Deck Power off. This very disappointing all my large games were on this card now I can't play them since I have no space BG3 is just to big for a little 512 GB card with it taking a whole 130 to 160 gbs of memory. I have more large games, I can't play those ether which was disappointing because I was trying to hook up with my brother on a game come to find out the card got corrupted I have never had a card or usb memory drive do this before. This is my first time owning one that got corrupted, you would think it would be made well, protected being a game sd card, but it is not. Now I currently have to look for a new Micro SD Card that is 1 TB, I have to wait for income tax since most of them are well, over one hundred dollars and this was the cheaper one so I had gone for it, wishing I didn't! I don't recommend anyone buying this load of crap you be lucky to get even to work. I had read other reviews that couldn't get to work. ... show more
Reviewed in the United States on January 21, 2026 by worldshaper
    • Worth it
Color: Gaming A2 1TB
Definitely worth the money. I she. This in my Asus ROG ally
Reviewed in the United States on May 12, 2026 by Anthony Perez
    • Not for gaming But great value otherwise
Color: Gaming A2 1TB
It's fine. It's a 1 TB micro SD. It actually has a terabyte of storage. Every device I put it in recognized it. You can't play games off of this thing is. I tried using it as storage for my legion Go. If I tried loading a game onto it that was larger than a certain size the disc would completely crash And become unrecognizable by the device. It might load files that are smaller but if I tried to put anything on there that was more than 10 gigs it would immediately become unreadable. Probably great for a camera or to upgrade the storage on a tablet not really great for gaming as advertised not really great for gaming as advertised ... show more
Reviewed in the United States on November 29, 2023 by Matthew

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