Meet Your Seller

LingGo

See Seller Store

Main image of Transcend 512GB microSDXC Micro SD Card for Nintendo Switch, Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter

Alt view image 2 of 5 - Transcend 512GB microSDXC Micro SD Card for Nintendo Switch, Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter

Alt view image 3 of 5 - Transcend 512GB microSDXC Micro SD Card for Nintendo Switch, Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter

Alt view image 4 of 5 - Transcend 512GB microSDXC Micro SD Card for Nintendo Switch, Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter

Alt view image 5 of 5 - Transcend 512GB microSDXC Micro SD Card for Nintendo Switch, Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter

Shop All Transcend Products | Visit LingGo Store

Transcend 512GB microSDXC Micro SD Card for Nintendo Switch, Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera, A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter

Be the first to review this product...

Ultra-Fast Read & Write Speeds : Read speed up to 100MB/s, write speed up to 85MB/s, ensuring smooth 4K UHD video recording and high-speed data transfer.
Perfect for Gaming Consoles & Various Devices : Compatible with Nintendo Switch, Steam Deck, ROG Ally, Legion Go, Android tablets, drones, action cameras, DSLRs, and 4K camcorders, meeting a wide range of storage needs.
Expand Storage with Ease : Instantly adds extra storage to smartphones, tablets, and laptops, allowing seamless storage of apps, games, videos, and high-resolution photos, enhancing user experience.
Seamless 4K Video Recording : With V30 Video Speed Class, guaranteeing a minimum sustained write speed of 30MB/s, perfect for 4K UHD and Full HD video recording, preventing dropped frames or interruptions.
Enhanced Mobile & App Performance : Features A1 rating, providing 1500 IOPS random read / 500 IOPS random write, optimizing app launch speeds and multitasking performance.

Overview

Specs

Reviews

Any questions? Our AI beta will help you find out quickly.

Try me now

Want to save space on your mobile device by running apps from a memory card? Transcend's microSDXC/SDHC 300S cards are the right choice! Compliant with the latest speed class, the cards boast excellent random read/write speed, perfect for retrieving small pieces of data from random locations and speeding app launch time.

Additional Information
First Listed on Newegg	October 27, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

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

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIC140KNX4790