SanDisk 128GB Extreme UHS-I microSDXC Memory Card
Pickup available at Foto Discount World
Usually ready in 2-4 days
Key Features
- 128GB labelled capacity — Stores photos, video and files; usable capacity is lower.
- microSDXC format — Requires a compatible host device.
- UHS-I interface — Transfer performance depends on the host and reader.
- U3 and V30 ratings — 30MB/s minimum sustained sequential writing under applicable class conditions.
- A2 application class — App-performance benefits require a compatible host.
The SanDisk 128GB Extreme UHS-I microSDXC Memory Card offers removable storage for compatible cameras, drones and smartphones. Its U3 and V30 markings specify a 30MB/s minimum sustained sequential write rate under the applicable class conditions, while A2 app performance requires a supported host.
Check microSDXC compatibility and your device’s recording requirements before purchase. Actual usable capacity is lower than 128GB. Maximum transfer rates depend on the card version, reader and host; confirm the regional pack’s speed specification and SD adapter inclusion before ordering.
Browse our SanDisk collection and memory cards and readers. The SanDisk 128GB Extreme UHS-I microSDXC Memory Card is available at Foto Discount World in Pretoria. Delivered nationwide in South Africa within 2–4 business days. Contact us to confirm applicable South African warranty terms and authorised-dealer coverage.
- 128GB labelled capacity — Stores photos, video and files; usable capacity is lower.
- microSDXC format — Requires a compatible host device.
- UHS-I interface — Transfer performance depends on the host and reader.
- U3 and V30 ratings — 30MB/s minimum sustained sequential writing under applicable class conditions.
- A2 application class — App-performance benefits require a compatible host.
- 1× SanDisk 128GB Extreme UHS-I microSDXC Memory Card
Confirm whether the supplied regional pack includes a full-size SD adapter. An instruction sheet has not been verified as included.
| Brand | SanDisk |
| Series | Extreme |
| Labelled capacity | 128GB; usable capacity is lower |
| Form factor | microSDXC |
| Interface | UHS-I |
| Speed-class markings | U3, V30 |
| Application class | A2; compatible host required |
| Generation reference speeds | Up to 190MB/s read and 90MB/s write; confirm regional pack specification, compatible equipment required for peak speeds |
| Store SKU | SDSQXAA-128G-GN6MN |