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 33 offers
The lowest price for SanDisk 512GB Extreme UHS-I microSDXC Memory Card with SD Adapter right now is $35.35 at TechBuy.com.au, compared across 24 retailers.
The all-time low was $17.97 on 23 June 2026 — today's price is 97% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 25 Oct 2026.
Last updated at 25/10/2026 09:10:31
Sandisk 160MB/s R 90MB/s W 128GB Extreme microSD SDHC Memory Card
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 microSDHC A1 V30 (SDSQXAF-032G-GN6MN) microSDHC, UHS-I U3 V30 A1, up to 100MB/s read, No SD adapter, shock/temperature/water/X-
Delivery between 29 Oct – 7 Nov $12
SanDisk Extreme MicroSD 1TB 512GB 256GB Memory Card A2 U3 UHS-I Cards USB3.0 4K Flash Micro SD Card
Free delivery
SanDisk Extreme 32GB Micro SD Card SDHC UHS-I Action Camera GoPro Memory Card 4K U3 A1 100Mb/s
14-day returns
SanDisk Extreme 64 GB microSDXC Card – UHS-I U3 V30 A2, 190MB/s, 4K Video
Delivery between 28 Oct – 5 Nov $10
Sandisk Micro SD Card HD - 32GB / 198MB/S
Delivery between 28 Oct – 3 Nov $15
SANDISK SDSQXAF-032G-GN6MN 32GB MICRO SDHC EXTREME A1 V30, UHS-I/ U3, 100MB/s ,NO SD ADAPTER
Free delivery
Sandisk 128GB Extreme microSDXC UHS I Card - Micro SD Cards
Delivery $12.60
Sandisk 128GB Extreme microSDXC UHS I Card - Micro SD Cards
Delivery $12
Extreme Micro SDHC Card 64GB
Free 30-day returns
| Speed Class | A2-rated, UHS-I |
| Read Speed | Up to 190 MB/s |
| Write Speed | Up to 130 MB/s |
| Card Format | microSDXC |
| Supported Devices | drones, action cameras, smartphone |
Sandisk 160MB/s R 90MB/s W 128GB Extreme microSD SDHC Memory Card
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 microSDHC A1 V30 (SDSQXAF-032G-GN6MN) microSDHC, UHS-I U3 V30 A1, up to 100MB/s read, No SD adapter, shock/temperature/water/X-
Delivery between 29 Oct – 7 Nov $12
SanDisk Extreme MicroSD 1TB 512GB 256GB Memory Card A2 U3 UHS-I Cards USB3.0 4K Flash Micro SD Card
Free delivery
SanDisk Extreme 32GB Micro SD Card SDHC UHS-I Action Camera GoPro Memory Card 4K U3 A1 100Mb/s
14-day returns
SanDisk Extreme 64 GB microSDXC Card – UHS-I U3 V30 A2, 190MB/s, 4K Video
Delivery between 28 Oct – 5 Nov $10
| Speed Class | A2-rated, UHS-I |
| Read Speed | Up to 190 MB/s |
| Write Speed | Up to 130 MB/s |
| Card Format | microSDXC |
| Supported Devices | drones, action cameras, smartphone |
