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Main image of SUNEAST microSD Express Memory Card, 256GB, Up to 890MB/s Read 750MB/s Write, Compatible with Nintendo-Switch 2, High-Speed Storage for Gaming and 4K Video, Class 10 U3 V30 UHS-I A1

Alt view image 2 of 5 - SUNEAST microSD Express Memory Card, 256GB, Up to 890MB/s Read 750MB/s Write, Compatible with Nintendo-Switch 2, High-Speed Storage for Gaming and 4K Video, Class 10 U3 V30 UHS-I A1

Alt view image 3 of 5 - SUNEAST microSD Express Memory Card, 256GB, Up to 890MB/s Read 750MB/s Write, Compatible with Nintendo-Switch 2, High-Speed Storage for Gaming and 4K Video, Class 10 U3 V30 UHS-I A1

Alt view image 4 of 5 - SUNEAST microSD Express Memory Card, 256GB, Up to 890MB/s Read 750MB/s Write, Compatible with Nintendo-Switch 2, High-Speed Storage for Gaming and 4K Video, Class 10 U3 V30 UHS-I A1

Alt view image 5 of 5 - SUNEAST microSD Express Memory Card, 256GB, Up to 890MB/s Read 750MB/s Write, Compatible with Nintendo-Switch 2, High-Speed Storage for Gaming and 4K Video, Class 10 U3 V30 UHS-I A1

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SUNEAST microSD Express Memory Card, 256GB, Up to 890MB/s Read 750MB/s Write, Compatible with Nintendo-Switch 2, High-Speed Storage for Gaming and 4K Video, Class 10 U3 V30 UHS-I A1

Item #: 9SIVNF3KZJ0864
Mfr. Part #: 588395702674

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Ultra-Fast Performance Experience read speeds up to 890 MB/s and write speeds up to 750 MB/s, delivering rapid file transfers and smooth performance for gaming, photography, and 4K video recording.
Optimized for Gaming & Devices Tested with Switch 2 and compatible with laptops, tablets, cameras, and Android devices that support microSD Express or UHS-I. Perfect for expanding storage without lag.
4K Video & High-Resolution Support Capture and store 4K UHD videos and high-res photos seamlessly thanks to Class 10, U3, V30, and A1 performance ratings.
Reliable & Durable Design Built for long-term use with shockproof, temperature-resistant, waterproof, and X-ray-resistant protection, keeping your data safe wherever you go.

Overview

Specs

Reviews

Ultra-Fast Performance Experience read speeds up to 890 MB/s and write speeds up to 750 MB/s, delivering rapid file transfers and smooth performance for gaming, photography, and 4K video recording. ^^ Optimized for Gaming & Devices Tested with Switch 2 and compatible with laptops, tablets, cameras, and Android devices that support microSD Express or UHS-I. Perfect for expanding storage without lag. ^^ 4K Video & High-Resolution Support Capture and store 4K UHD videos and high-res photos seamlessly thanks to Class 10, U3, V30, and A1 performance ratings.

^^ Reliable & Durable Design Built for long-term use with shockproof, temperature-resistant, waterproof, and X-ray-resistant protection, keeping your data safe wherever you go.

Additional Information
First Listed on Newegg	June 16, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Luhang Return Policy

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Item#: 9SIVNF3KZJ0864