SanDisk 512GB Extreme UHS-I microSDXC Memory Card with SD Adapter
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 53 offers
The lowest price for SanDisk 512GB Extreme UHS-I microSDXC Memory Card with SD Adapter right now is $32.95 at Flashtrend.com.au, compared across 17 retailers.
The all-time low was $17.97 on 23 June 2026 — today's price is 83% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 July 2026.
Last updated at 05/07/2026 18:22:42
Sandisk 128GB Extrreme microSDXC UHS-I Card
Free delivery
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!
SanDisk Extreme 32GB Micro SD Card SDHC UHS-I Action Camera GoPro Memory Card 4K U3 A1 100Mb/s
Delivery $3.95
SanDisk Extreme 32GB Micro SD Card SDHC UHS-I Action Camera GoPro Memory Card 4K U3 A1 100Mb/s
Delivery $3.95
SanDisk Extreme 64GB Micro SD Card SDXC UHS-I Action Camera GoPro Memory Card 4K U3 SDSQXA2-064G
Delivery $3.95
SanDisk Extreme Micro SD 128GB Memory Card Dash Action Cam 190Mb/s SDSQXAA-128G
Delivery $3.95
SanDisk Extreme 400GB Micro SD Card SDXC UHS-I Action Camera GoPro Memory Card 4K U3 160Mb/s A2 SDSQXA1-400G
Delivery $3.95
SanDisk Extreme 1TB Micro SD Card SDXC UHS-I Action Camera GoPro Memory Card 4K U3 160Mb/s A2 SDSQXA1-1T00
Delivery $3.95
SanDisk Extreme 32GB microSDHC A1 V30 (SDSQXAF-032G-GN6MN) microSDHC, UHS-I U3 V30 A1, up to 100MB/s read, No SD adapter, shock/temperature/water/X-
INNOVV 32GB microSDXC Card
SanDisk Extreme 32GB Micro SD Card SDHC UHS-I Action Camera GoPro Memory Card 4K U3 A1 100Mb/s
14-day returns
| Card Type | microSDXC with Full-Size SD Adapter |
| Storage Capacity | 512 GB |
| Bus Type | UHS-I |
| Speed Class | 10 |
| UHS Speed Class | U3 |
Sandisk 128GB Extrreme microSDXC UHS-I Card
Free delivery
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!
SanDisk Extreme 32GB Micro SD Card SDHC UHS-I Action Camera GoPro Memory Card 4K U3 A1 100Mb/s
Delivery $3.95
SanDisk Extreme 32GB Micro SD Card SDHC UHS-I Action Camera GoPro Memory Card 4K U3 A1 100Mb/s
Delivery $3.95
SanDisk Extreme 64GB Micro SD Card SDXC UHS-I Action Camera GoPro Memory Card 4K U3 SDSQXA2-064G
Delivery $3.95
SanDisk Extreme Micro SD 128GB Memory Card Dash Action Cam 190Mb/s SDSQXAA-128G
Delivery $3.95
| Card Type | microSDXC with Full-Size SD Adapter |
| Storage Capacity | 512 GB |
| Bus Type | UHS-I |
| Speed Class | 10 |
| UHS Speed Class | U3 |
