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 22 offers
The lowest price for SanDisk Extreme microSDXC 512GB right now is $103.75 at TechCart, compared across 17 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 2 Sept 2026.
Last updated at 02/09/2026 19:17:17
Sandisk Extreme A2 V30 UHS-I U3 microSDXC (512GB, Read 160MB/s, Write 90MB/s) (SDSQXA1-512G-GN6MN)
Delivery $48
SanDisk Extreme 512GB microSDXC UHS-I U3 V30 A2 Memory Card - Up to 160MB/s Read - SDSQXA1-512G
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SanDisk 512GB Extreme microSDHC UHS-I Memory Card - Up to 160MB/s, C10, U3, V30, 4K, A2, Micro SD
Delivery $5
SanDisk Extreme microSDXC 512GB U3 160MB/s SDSQXAV-512G-GN6MN SDSQXAV-512G-GN6M
SanDisk Extreme 512GB Micro SD Card
Delivery between 5–13 Sept $10
SanDisk 512GB Extreme microSD Card for Action Cams
Delivery between 5–13 Sept $10
SanDisk Extreme 512GB Micro SD Card SDXC 160MB/S Memory Card Camera GoPro 4K UHD
Delivery between 5–13 Sept $10
SanDisk Extreme 512GB V30 C10 UHS-I 160MB/s Micro SDXC Memory Card wiith Adapter
Delivery between 5–13 Sept $10
SanDisk Extreme Micro SD 512GB Memory Card Dash Action Cam 190Mb/s
Delivery between 7–14 Sept $9.99
SanDisk 512GB Extreme UHS-I microSDXC Memory Card with SD Adapter
| 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 Extreme 512GB microSDXC UHS-I U3 V30 A2 Memory Card - Up to 160MB/s Read - SDSQXA1-512G
Delivery $9.99
SanDisk 512GB Extreme microSDHC UHS-I Memory Card - Up to 160MB/s, C10, U3, V30, 4K, A2, Micro SD
Delivery $5
SanDisk Extreme microSDXC 512GB U3 160MB/s SDSQXAV-512G-GN6MN SDSQXAV-512G-GN6M
SanDisk Extreme 512GB Micro SD Card
Delivery between 5–13 Sept $10
| General | |
| Product Type | Flash memory card |
| Storage Capacity | 512 GB |
| Memory | |
| Speed Class | A2 / Video Class V30 / UHS-I U3 / Class10 |
