SanDisk Extreme microSDXC 512GB
Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately) Up to 90MB/s write speeds for fast shooting 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) Rated A2 for faster loading and in-app performance Description The SanDisk Extreme microSDXC memory card lets you save time transferring media with read speeds of up to 190MB/s powered by SanDisk QuickFlow Technology. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With write speeds up to 90MB/s it’s ideal for your Android smartphone, action cameras, or drones. This high-performance microSD card handles 4K UHD video recording, Full HD video, and high-resolution photos.
Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately) Up to 90MB/s write speeds for fast shooting 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) Rated A2 for faster loading and in-app performance Description The SanDisk Extreme microSDXC memory card lets you save time transferring media with read speeds of up to 190MB/s powered by SanDisk QuickFlow Technology. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With write speeds up to 90MB/s it’s ideal for your Android smartphone, action cameras, or drones. This high-performance microSD card handles 4K UHD video recording, Full HD video, and high-resolution photos.
Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately) Up to 90MB/s write speeds for fast shooting 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) Rated A2 for faster loading and in-app performance Description The SanDisk Extreme microSDXC memory card lets you save time transferring media with read speeds of up to 190MB/s powered by SanDisk QuickFlow Technology. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With write speeds up to 90MB/s it’s ideal for your Android smartphone, action cameras, or drones. This high-performance microSD card handles 4K UHD video recording, Full HD video, and high-resolution photos.
Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately) Up to 90MB/s write speeds for fast shooting 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) Rated A2 for faster loading and in-app performance Description The SanDisk Extreme microSDXC memory card lets you save time transferring media with read speeds of up to 190MB/s powered by SanDisk QuickFlow Technology. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With write speeds up to 90MB/s it’s ideal for your Android smartphone, action cameras, or drones. This high-performance microSD card handles 4K UHD video recording, Full HD video, and high-resolution photos.
in 29 offers
The lowest price for SanDisk Extreme microSDXC 512GB right now is $103.75 at TechCart, compared across 19 retailers.
The all-time low was $25.41 on 14 Oct 2025 — today's price is 308% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 6 Aug 2026.
Last updated at 06/08/2026 00:50:22
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[FFCSAN512GTFSQXAV190] SanDisk 512GB Extreme microSDXC UHS-I Card SDSQXAV-512G-GN6MN
7-day returns
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Delivery between 8–16 Aug $10
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| General | |
| Product Type | Flash memory card |
| Storage Capacity | 512 GB |
| Memory | |
| Speed Class | A2 / Video Class V30 / UHS-I U3 / Class10 |
Sandisk Extreme A2 V30 UHS-I U3 microSDXC (512GB, Read 160MB/s, Write 90MB/s) (SDSQXA1-512G-GN6MN)
Delivery $48
SanDisk 512GB Extreme microSD SDHC SQXAF V30 U3 C10 A1 UHS-1
Delivery $9.99
[FFCSAN512GTFSQXAV190] SanDisk 512GB Extreme microSDXC UHS-I Card SDSQXAV-512G-GN6MN
7-day returns
SanDisk 512GB Extreme microSDHC UHS-I Memory Card - Up to 160MB/s, C10, U3, V30, 4K, A2, Micro SD
Delivery $5
SanDisk Extreme microSDXC UHS-I 512GB Memory Card - No Adapter
Free delivery
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 512 GB |
| Memory | |
| Speed Class | A2 / Video Class V30 / UHS-I U3 / Class10 |
