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.
SanDisk 512GB High Extreme microSDXC Class 10, Reads 190MB/s, Writes 130MB/s
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 14 offers
The lowest price for SanDisk 512GB High Extreme microSDXC Class 10, Reads 190MB/s, Writes 130MB/s right now is $119.00 at Localworks, compared across 7 retailers.
The all-time low was $99.00 on 27 June 2026 — today's price is 20% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 21 Aug 2026.
Last updated at 21/08/2026 16:46:30
Sandisk 512GB High Extreme microSDXC Class 10, Reads 190MB/S, Writes 130MB/S
Free delivery
Sandisk 512GB High Extreme microSDXC Class 10, Reads 190MB/S, Writes 130MB/S
Free delivery
SanDisk Extreme 512GB MicroSDXC Card A2 U3 V30, 190MB/s Read, Memory Card
Free delivery between 31 Aug – 4 Sept
SanDisk Extreme 512GB MicroSDXC Card A2 U3 V30, 190MB/s Read, Memory Card
Free delivery between 31 Aug – 4 Sept
SanDisk 512GB 4K UHS-I U3 C30 V30 130MB/s MicroSDXC Card (SDSQXAV-512G-GN6MA)
SanDisk 512GB 4K UHS-I U3 C30 V30 130MB/s MicroSDXC Card (SDSQXAV-512G-GN6MA)
SDSQXAV-512G-GN6MA - SanDisk - Memory card; Extreme,A2 Specification; microSDXC; R: 190MB/s
Free delivery
SDSQXAV-512G-GN6MA - SanDisk - Memory card; Extreme,A2 Specification; microSDXC; R: 190MB/s
Free delivery
[SDSQXAV-512G-GN6MA] SanDisk Extreme microSDXC, SQXAV 512GB, V30, U3, C10, A2, UHS-I, 190MB/s R, 130MB/s W, 4x6, SD adaptor, Lifetime Limited
7-day returns
[SDSQXAV-512G-GN6MA] SanDisk Extreme microSDXC, SQXAV 512GB, V30, U3, C10, A2, UHS-I, 190MB/s R, 130MB/s W, 4x6, SD adaptor, Lifetime Limited
7-day returns
| CAT.NO | XC5508 |
Sandisk 512GB High Extreme microSDXC Class 10, Reads 190MB/S, Writes 130MB/S
Free delivery
Sandisk 512GB High Extreme microSDXC Class 10, Reads 190MB/S, Writes 130MB/S
Free delivery
SanDisk Extreme 512GB MicroSDXC Card A2 U3 V30, 190MB/s Read, Memory Card
Free delivery between 31 Aug – 4 Sept
SanDisk Extreme 512GB MicroSDXC Card A2 U3 V30, 190MB/s Read, Memory Card
Free delivery between 31 Aug – 4 Sept
SanDisk 512GB 4K UHS-I U3 C30 V30 130MB/s MicroSDXC Card (SDSQXAV-512G-GN6MA)
| CAT.NO | XC5508 |
