SanDisk SDSQXA1-512G-GN6MN MicroXD Extreme A2 V30 UHS-I/U3
Product description Designed for microSD devices such as smartphones, interchangeable-lens cameras, drones, or GoPro action cameras that can capture Full HD, 3D, and 4K video, as well as raw and burst photography, the 512GB Extreme UHS-I microSDXC Memory Card from SanDisk has a capacity of 512GB, is compatible with the UHS-I bus, and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which also guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 160 MB/s and write speeds max out at 90 MB/s.
Product description Designed for microSD devices such as smartphones, interchangeable-lens cameras, drones, or GoPro action cameras that can capture Full HD, 3D, and 4K video, as well as raw and burst photography, the 512GB Extreme UHS-I microSDXC Memory Card from SanDisk has a capacity of 512GB, is compatible with the UHS-I bus, and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which also guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 160 MB/s and write speeds max out at 90 MB/s.
Product description Designed for microSD devices such as smartphones, interchangeable-lens cameras, drones, or GoPro action cameras that can capture Full HD, 3D, and 4K video, as well as raw and burst photography, the 512GB Extreme UHS-I microSDXC Memory Card from SanDisk has a capacity of 512GB, is compatible with the UHS-I bus, and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which also guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 160 MB/s and write speeds max out at 90 MB/s.
Product description Designed for microSD devices such as smartphones, interchangeable-lens cameras, drones, or GoPro action cameras that can capture Full HD, 3D, and 4K video, as well as raw and burst photography, the 512GB Extreme UHS-I microSDXC Memory Card from SanDisk has a capacity of 512GB, is compatible with the UHS-I bus, and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which also guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 160 MB/s and write speeds max out at 90 MB/s.
in 30 offers
The lowest price for SanDisk SDSQXA1-512G-GN6MN MicroXD Extreme A2 V30 UHS-I/U3 right now is $20.00 at TechCart, compared across 16 retailers.
The all-time low was $20.00 on 25 Oct 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 1 Nov 2026.
Last updated at 01/11/2026 23:05:09
SanDisk 1TB Micro SDXC Extreme V30 A2 UHS-I Memory Card SDSQXAV-1T00-GN6MN
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 A2 V30 UHS-I U3 microSDXC (64GB, Read 160MB/s, Write 60MB/s) (SDSQXA2-064G-GN6MN)
Delivery $48
SanDisk Extreme 64GB Micro SD Card SDXC UHS-I Action Camera GoPro Memory Card 4K U3 SDSQXA2-064G
Free delivery
SanDisk Extreme 64GB Micro SD Card SDXC UHS-I Action Camera GoPro Memory Card 4K U3 SDSQXA2-064G
Free delivery
Sandisk Extreme 64gb Micro Sd Memory Card Gopro Max Hero9 Hero8 Hero7
Delivery $24.96
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 64GB Micro SD Card SDXC UHS-I Action Camera GoPro Memory Card 4K U3 SDSQXA2-064G
Free delivery
SanDisk Extreme microSD UHS I Card 512GB for 4K Video 190MB/s Read, 130MB/s Write
SanDisk Extreme 512GB microSDXC Card | 180by2
Delivery $153.50
SanDisk 512GB 512G microSDXC [Extreme 160MB / s] microSD Micro SD SDXC UHS 4K U3 V30 A2 C10 Class 10 SDSQXA1-512G Mobile Phone Memory Card
Free delivery between 11–13 Nov
512GB 512G microSDXC [Extreme 160MB / s] microSD Micro SD SDXC UHS 4K U3 V30 A2 C10 Class 10 SDSQXA1-512G Mobile Phone Memory Card
Delivery between 8–11 Nov $29
| 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 1TB Micro SDXC Extreme V30 A2 UHS-I Memory Card SDSQXAV-1T00-GN6MN
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 A2 V30 UHS-I U3 microSDXC (64GB, Read 160MB/s, Write 60MB/s) (SDSQXA2-064G-GN6MN)
Delivery $48
SanDisk Extreme 64GB Micro SD Card SDXC UHS-I Action Camera GoPro Memory Card 4K U3 SDSQXA2-064G
Free delivery
SanDisk Extreme 64GB Micro SD Card SDXC UHS-I Action Camera GoPro Memory Card 4K U3 SDSQXA2-064G
Free delivery
Sandisk Extreme 64gb Micro Sd Memory Card Gopro Max Hero9 Hero8 Hero7
Delivery $24.96
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!
| 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 |
