Last updated at 06/06/2026 03:00:24
Transcend 512GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter for Nintendo Switch, Steam Deck, ROG
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Transcend USD300S microSDXC Card with Adapter 512GB
Delivery between Tue – Wed $15
Transcend USD350V 512GB High Endurance microSDXC Class 10 U3 V30 Memory Card for Dash Cam & Security Cameras with Adapter TS512GUSD350V
Free delivery between 16–19 June
Transcend USD300 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,
Free delivery between 16–19 June
Transcend USD300S 512GB A1 U3 V30 microSDXC with Adapter TS512GUSD300S A - Micro SD Cards
Delivery $14.80
Transcend 300s 512 Gb Class 10/uhs-i (u3) Microsdxc
Free delivery
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Transcend 512 GB MicroSDXC microSD, UHS I U3, UHS I U1, A2, A1, Class 10, TS512GUSD300S-A
Free delivery
| Card Type | microSDXC with Full-Size SD Adapter |
| Storage Capacity | 512 GB |
| Bus Type | UHS-I |
| Speed Class | 10 |
| UHS Speed Class | U3 |
Transcend 512GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter for Nintendo Switch, Steam Deck, ROG
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Transcend USD300S microSDXC Card with Adapter 512GB
Delivery between Tue – Wed $15
Transcend USD350V 512GB High Endurance microSDXC Class 10 U3 V30 Memory Card for Dash Cam & Security Cameras with Adapter TS512GUSD350V
Free delivery between 16–19 June
Transcend USD300 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,
Free delivery between 16–19 June
Transcend USD300S 512GB A1 U3 V30 microSDXC with Adapter TS512GUSD300S A - Micro SD Cards
Delivery $14.80
| Card Type | microSDXC with Full-Size SD Adapter |
| Storage Capacity | 512 GB |
| Bus Type | UHS-I |
| Speed Class | 10 |
| UHS Speed Class | U3 |
Transcend 512GB microSDXC Memory Card With SD Adapter
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! The cards boast excellent random read/write speed, perfect for retrieving small pieces of data from random locations and speeding app launch time. A good fit for mobile app storage It's common for users to install and run mobile apps from microSD cards in order to free device memory. Random read/write performance is thus crucial. Transcend's microSDXC/SDHC 300S memory cards are a great fit for storing mobile apps. Show the transfer capabilities Transcend's microSDXC/SDHC 300S memory cards meet both the UHS Speed Class 3 (U3) and the UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recordings, with read/write speeds of up to 95MB/s and 40MB/s respectively. Built for extremes Transcend's microSD memory cards are tested to withstand extreme conditions.
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! The cards boast excellent random read/write speed, perfect for retrieving small pieces of data from random locations and speeding app launch time. A good fit for mobile app storage It's common for users to install and run mobile apps from microSD cards in order to free device memory. Random read/write performance is thus crucial. Transcend's microSDXC/SDHC 300S memory cards are a great fit for storing mobile apps. Show the transfer capabilities Transcend's microSDXC/SDHC 300S memory cards meet both the UHS Speed Class 3 (U3) and the UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recordings, with read/write speeds of up to 95MB/s and 40MB/s respectively. Built for extremes Transcend's microSD memory cards are tested to withstand extreme conditions.
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! The cards boast excellent random read/write speed, perfect for retrieving small pieces of data from random locations and speeding app launch time. A good fit for mobile app storage It's common for users to install and run mobile apps from microSD cards in order to free device memory. Random read/write performance is thus crucial. Transcend's microSDXC/SDHC 300S memory cards are a great fit for storing mobile apps. Show the transfer capabilities Transcend's microSDXC/SDHC 300S memory cards meet both the UHS Speed Class 3 (U3) and the UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recordings, with read/write speeds of up to 95MB/s and 40MB/s respectively. Built for extremes Transcend's microSD memory cards are tested to withstand extreme conditions.
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! The cards boast excellent random read/write speed, perfect for retrieving small pieces of data from random locations and speeding app launch time. A good fit for mobile app storage It's common for users to install and run mobile apps from microSD cards in order to free device memory. Random read/write performance is thus crucial. Transcend's microSDXC/SDHC 300S memory cards are a great fit for storing mobile apps. Show the transfer capabilities Transcend's microSDXC/SDHC 300S memory cards meet both the UHS Speed Class 3 (U3) and the UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recordings, with read/write speeds of up to 95MB/s and 40MB/s respectively. Built for extremes Transcend's microSD memory cards are tested to withstand extreme conditions.
in 7 offers
The current lowest price is $159.00. The all-time low was $32.00 on 21 Mar 2026 — today's price is 397% above the lowest ever.
Prices last updated 6 June 2026.
