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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
Adata Premier Extreme 256GB microSDXC SD7.1 Express Card, Nintendo Switch 2 ReadyPremier Extreme 256GB microSDXC SD7. 1 Express Card The next generation Premier Extreme SD7. 1 Express memory card is like a miniature SSD, providing transfer speeds up to 800 700MB per second. It supports PCIe and NVMe, It is an excellent choice for professional image creators. Flexing microSD Express The next generation Premier Extreme SD7. 1 Express memory card delivers transfer performance of up to 800MB per second, which is 1. 5 times faster than
Premier Extreme 256GB microSDXC SD7.1 Express CardThe next generation Premier Extreme SD7.1 Express memory card is like a miniature SSD, providing transfer speeds up to 800/700MB per second. It supports PCIe and NVMe, It is an excellent choice for professional image creators.
Flexing microSD Express
The next generation Premier Extreme SD7.1 Express memory card delivers transfer performance of up to 800MB per second, which is 1.5 times faster than a SATA SSD, 2.7 times faster than a high-speed UHS-II SD card, and 8 times faster than a standard UHS-I SD card.
Lightspeed
The Premier Extreme SD7.1 Express memory card adopts PCIe and NVMe protocols, using the PCIe Gen3 x1 bus speed to increase read/write performance to 800/700MB per second. Whether large files, random small files, dynamic or static image output, all transfers are completed at the highest performance.
Nintendo Switch 2 Ready!
The memory card incorporates the Silicon Motion SM2708 SD Express controller, which successfully validated by Switch 2 compatibility testing. It will dramatically enhance the smoothness of file saving and high-definition video capture – comprehensively optimizing the entire gaming journey.
Ultra-clear Dynamic Recording
The Premier Extreme SD7.1 Express memory card can maintain a minimum write speed of nearly 150MB/s*, and is backward compatible with video speed classes below V30. It perfectly facilitates low latency, high-speed photography without frame drops.
Key Features
Nintendo Switch 2 Ready
Next-gen SD Express format
Certified by the SD Association SVP
V30 Video Speed Class support
High capacities
Secure, durable, and reliable
Specifications
Capacity: 256GB
Standard: SD7.1
R/W performance: up to 800 / 700 MB/s*
Speed Class: PCIe Gen3 x1 / U3 / C10 / V30
Dimensions (L x W x H): 15 x 11 x 1mm
Weight: 0.25g
Warranty: Lifetime
*Max speeds only when paired with SD Express compatible device
*Backward compatible with UHS-I HOST, at Max speed of 104 MB/s
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Love these socks!
Size: 6-10, Color: White
Comfortable, no show, and most importantly The Do No Slip!!!! I keep coming back to add to my supply because they have become the only sock I wear. I’ve been using them for a couple years now and they hold to great to washing, bleaching and the dryer. Highly recommended.
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Reviewed in the United States on July 24, 2024
★★★★★ 5
The only socks I will buy
Size: 6-10, Color: Halo Gray/Assorted
These are hands down my favorite socks to wear with tennis shoes. Bought my original 6 pack in the store, liked them so much I went buy more and they were gone. These don't slip on your heel like most socks do. Come up high enough on the top of your foot to protect from tongue rubbing (I giggled when I wrote that) and they come in fun colors. Love they are ultra no show and provide padding but people can't see them with shoes on. Five stars!
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Reviewed in the United States on January 12, 2023
★★★★★ 5
Socks
Size: Medium, Color: Black
Amazing socks. Fits Amazing.
I tried to buy the six pack and it wasn’t the same. Thinner material. The 3 pack is great. Would buy again if it comes up.
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Reviewed in the United States on September 16, 2025
★★★★★ 4
Amazing socks but false advertising. They changed them.
Size: Large, Color: Black (6-pairs)
Okay well I have 4 stars because these are the best socks ever, infact, I threw out all my other socks and switched to just these. No show and they never slip. THE PROBLEM NOW, all the pairs I ordered before had a white symbol, and every time I buy more they have the grey and they are not as low show as my others… I wanted to simplify life and have all the same kind, no matching of colors or slightly different shape, but 4 times now I’ve ordered white symbol and gotten thicker longer ones with gray symbols. I’m considering switching all of my socks to the gray…. But the white symbol ones are way better, they don’t show with hey dudes on and gray symbol ones do now. I’m at a loss. Can someone tell me where to buy 100 pairs of white symbol so I never need to buy another sock again in my life?
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Reviewed in the United States on January 24, 2025
★★★★★ 5
My favorite
Size: Medium, Color: Opal Blue/White/Cruise Blue (3-pairs)
My favorite socks, too bad under armour discontinued the cotton blend fabric and went to 100% polyester 😠
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Reviewed in the United States on March 16, 2026