--- product_id: 266436710 title: "Transcend USD300 512GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter for Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera" brand: "transcend" price: "$U22" currency: UYU in_stock: true reviews_count: 11 url: https://www.desertcart.uy/products/266436710-transcend-usd300-512gb-microsdxc-micro-sd-card-a1-v30-uhs store_origin: UY region: Uruguay --- # Up to 95MB/s blazing read speed V30 certified for flawless 4K UHD video 512GB massive storage Transcend USD300 512GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter for Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera **Brand:** transcend **Price:** $U22 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your storage game with speed and space that keeps up with your hustle! ## Quick Answers - **What is this?** Transcend USD300 512GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter for Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera by transcend - **How much does it cost?** $U22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/266436710-transcend-usd300-512gb-microsdxc-micro-sd-card-a1-v30-uhs) ## Best For - transcend enthusiasts ## Why This Product - Trusted transcend brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **4K UHD Video Ready:** Capture and playback ultra-smooth 4K videos without a hitch. - β€’ **Massive 512GB Capacity:** Store your entire digital life without compromise. - β€’ **Universal Compatibility:** Seamlessly works with Steam Deck, GoPro, DJI drones, and more for all your adventures. - β€’ **A1 App Performance Certified:** Optimized for running apps directly from the cardβ€”boost your mobile productivity. - β€’ **Blazing Fast UHS-I U3 Speeds:** Experience near-instant app launches and rapid file transfers. ## Overview The Transcend USD300 512GB microSDXC card delivers high-capacity storage with up to 95MB/s read and 40MB/s write speeds. Certified A1, U3, and V30, it ensures smooth 4K UHD video capture and fast app performance. Lightweight and compatible with a wide range of devices including gaming handhelds, action cameras, and smartphones, it’s backed by a 5-year limited warranty for reliable, long-term use. ## Description 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. Review: Great micro SD card for the dough! - I bought two of these, one for my phone and the other for an action camera. They work perfectly, transfer data at close to the listed speed and have pretty much the same amount of available space as all other 16GB card (approximately 14.75GB). Flash memory has gotten so cheap lately that you can get huge capacity for a low price, but sometimes quality is sacrificed in the process. I purchased a 64GB not long ago from another site that was advertised as top quality, but the price was lower than most other 64GB cards. I received it and everything appeared to be fine. Upon using it, I discovered that the memory inside the card was corrupt and all pictures I had stored on the card were useless. I won't make this mistake again, and will be sure to buy all my cards from desertcart, from certified dealers and at the best market prices around! If you need flash, this is a great choice!! Review: The 16GB size seems to be a sweet spot right now - With all the in depth specifications and speed ratings these days, I knew exactly what I was buying when I ordered this, and from a trusted brand too. To no surprise, it performed exactly as expected. This was the fastest micro SD card that I could find, for a reasonable price. The 16GB size seems to be a sweet spot right now, though soon the 32GB cards will most likely be a more widely used option, as device support in this format grows. This SD card is amazingly fast, as the UHS I rating would indicate, and I have had no issues with weird data loss issues that I had with some other brands at this speed rating. I would and do recommend this card to anyone in the market for a new SD card, especially so, if they have large format media such as large photos or high resolution video. ## Features - Compliant with Application Performance Class 1 (A1), UHS Speed Class 3 (U3), and UHS Video Speed Class 30 (V30) standards - Up to 512GB storage capacity - Up to 95 MB/s read; 40 MB/s write - Ideal for smartphones, tablets, and digital cameras - Perfect for a smooth and uninterrupted 4K video capturing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B087GTSLKB | | Additional Features | Lightweight | | Best Sellers Rank | #1,425 in Micro SD Memory Cards | | Brand | Transcend | | Color | Silver | | Compatible Devices | Camera, Smartphone, Tablet | | Customer Reviews | 4.5 4.5 out of 5 stars (31,099) | | Flash Memory Type | Micro SDXC | | Hardware Connectivity | microSDXC | | Item Dimensions D x W x H | 0.59"D x 0.43"W x 0.04"H | | Item Weight | 10 Grams | | Manufacturer | Transcend Information | | Media Speed | 40 MB per second | | Memory Storage Capacity | 512 GB | | Model Name | TS512GUSD300S-AE | | Model Number | TS512GUSD300S-AE | | Read Speed | 95 Megabytes Per Second | | Secure Digital Association Speed Class | Class 10 | | UPC | 760557847847 | | Warranty Description | 5 year | | Warranty Type | Limited | ## Product Details - **Brand:** Transcend - **Compatible Devices:** Camera, Smartphone, Tablet - **Flash Memory Type:** Micro SDXC - **Memory Storage Capacity:** 512 GB - **Model Name:** TS512GUSD300S-AE ## Images ![Transcend USD300 512GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter for Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera - Image 1](https://m.media-amazon.com/images/I/71ngH1Nre6L.jpg) ![Transcend USD300 512GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter for Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera - Image 2](https://m.media-amazon.com/images/I/71Rk1oCsEZL.jpg) ![Transcend USD300 512GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter for Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera - Image 3](https://m.media-amazon.com/images/I/61hK4TfDK1L.jpg) ![Transcend USD300 512GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter for Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera - Image 4](https://m.media-amazon.com/images/I/61FX3jmVK0L.jpg) ![Transcend USD300 512GB microSDXC Micro SD Card A1 V30 UHS-I U3 C10, Up to 100MB/s, 4K UHD Video Memory Card w/Adapter for Steam Deck, ROG Ally, MSI Claw, GoPro, DJI, Insta360, Action Camera - Image 5](https://m.media-amazon.com/images/I/81Q0zZMQDsL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great micro SD card for the dough! *by L***0 on May 6, 2015* I bought two of these, one for my phone and the other for an action camera. They work perfectly, transfer data at close to the listed speed and have pretty much the same amount of available space as all other 16GB card (approximately 14.75GB). Flash memory has gotten so cheap lately that you can get huge capacity for a low price, but sometimes quality is sacrificed in the process. I purchased a 64GB not long ago from another site that was advertised as top quality, but the price was lower than most other 64GB cards. I received it and everything appeared to be fine. Upon using it, I discovered that the memory inside the card was corrupt and all pictures I had stored on the card were useless. I won't make this mistake again, and will be sure to buy all my cards from Amazon, from certified dealers and at the best market prices around! If you need flash, this is a great choice!! ### ⭐⭐⭐⭐⭐ The 16GB size seems to be a sweet spot right now *by K***N on September 14, 2014* With all the in depth specifications and speed ratings these days, I knew exactly what I was buying when I ordered this, and from a trusted brand too. To no surprise, it performed exactly as expected. This was the fastest micro SD card that I could find, for a reasonable price. The 16GB size seems to be a sweet spot right now, though soon the 32GB cards will most likely be a more widely used option, as device support in this format grows. This SD card is amazingly fast, as the UHS I rating would indicate, and I have had no issues with weird data loss issues that I had with some other brands at this speed rating. I would and do recommend this card to anyone in the market for a new SD card, especially so, if they have large format media such as large photos or high resolution video. ### ⭐⭐⭐⭐⭐ Nice Drive - Passed All Tests! *by D***T on November 20, 2014* I received this product yesterday. I immediately took it out, formatted it for OS X and speed and stress tested it. This is a fast reliable drive. The left side results may be misleading in the chart. The speed of this drive connect to my MacBook Air is high for a class 10 drive. It's read speeds are very strong. If you want to use this drive on an Air, you will need to copy over video files before trying to edit them, as memory cards are not geared towards edits and retouching. They are just a means of storage and transfer. I hope this review helps. I strictly use this card as a permanent storage device with a shortened card adapter so as not to get in the way when I travel to client sites. This drive is identical to the pictured drive in the description (see picture). ## Frequently Bought Together - Transcend 512GB 300S, Memory Card, microSD, U3, A1, Up to 100 MB/s, for Mobile Devices, with Adapter - TS512GUSD300S-AE - USB3.0 Micro SD Card Reader, 5Gbps 2-in-1 SD Card Reader to USB Adapter, Wansurs Memory Card Reader for SDXC, SDHC, MMC, RS-MMC, Micro SDXC, Micro SD, Micro SDHC and UHS-I Cards (1Pack Black) - SanDisk Ultra SDSQUNS-016G-GN3MN 16GB 80MB/s UHS-I Class 10 microSDHC Card --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.uy/products/266436710-transcend-usd300-512gb-microsdxc-micro-sd-card-a1-v30-uhs](https://www.desertcart.uy/products/266436710-transcend-usd300-512gb-microsdxc-micro-sd-card-a1-v30-uhs) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-26*