![Are high-speed/high-capacity (A1, A2, U3) microSD cards worth it for Android? With Black Friday and Cyber Monday deals coming up, I (re)tested 5 of those and 2 older ones in 3 quite Are high-speed/high-capacity (A1, A2, U3) microSD cards worth it for Android? With Black Friday and Cyber Monday deals coming up, I (re)tested 5 of those and 2 older ones in 3 quite](https://preview.redd.it/2h70ntikvn161.png?width=1348&format=png&auto=webp&s=b88cace95086ccc9c42208c835e4c49341515a32)
Are high-speed/high-capacity (A1, A2, U3) microSD cards worth it for Android? With Black Friday and Cyber Monday deals coming up, I (re)tested 5 of those and 2 older ones in 3 quite
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Which Micro SD Card? Sandisk Ultra (A1 U1) vs Amazon Basics (A2 U3) vs Integral (A1 U3)? : r/SteamDeck
SanDisk Ultra A1 MicroSD Memory Card 140MB/s Class 10 for Phone, Dashcam, IP Cam, Tablets (16GB/32GB/64GB/128GB) SDSQUA4 / SDSQUAB / SDSQUAC | Shopee Malaysia
![Sandisk Original Memory Card Extreme Micro SD Card A2 A1 V30 U3 Flash Card 64GB 32GB TF Card 128GB Memory Microsd F - 支持電子消費券 Sandisk Original Memory Card Extreme Micro SD Card A2 A1 V30 U3 Flash Card 64GB 32GB TF Card 128GB Memory Microsd F - 支持電子消費券](https://www.price.com.hk/space/ec_product/shop/1285000/1285915_rr1eio_0.jpg)
Sandisk Original Memory Card Extreme Micro SD Card A2 A1 V30 U3 Flash Card 64GB 32GB TF Card 128GB Memory Microsd F - 支持電子消費券
![Strontium NITRO A1 MicroSDXC Card with Adapter (64GB, 100MB/s, Class 10, UHS-I U3) - EXPANSYS Hong Kong Strontium NITRO A1 MicroSDXC Card with Adapter (64GB, 100MB/s, Class 10, UHS-I U3) - EXPANSYS Hong Kong](https://i.expansys.net/img/b/311489/strontium-nitro-a1-microsdxc-card-with-adapter.jpg)
Strontium NITRO A1 MicroSDXC Card with Adapter (64GB, 100MB/s, Class 10, UHS-I U3) - EXPANSYS Hong Kong
![Engineer insists that there is no meaning of performance improvement in 'A2 standard correspondence' of microSD card - GIGAZINE Engineer insists that there is no meaning of performance improvement in 'A2 standard correspondence' of microSD card - GIGAZINE](https://i.gzn.jp/img/2019/07/23/a2-class-microsd-no-good/04.jpg)