The SanDisk 256GB Extreme microSD card gives you 256GB of dependable SanDisk Extreme performance in a microSDXC UHS-I (A2, U3, V30) format.
Rated at up to 190MB/s read, 130MB/s write, it is built to keep up with continuous burst shooting, high-resolution photos and smooth video capture without dropped frames.
Backed by SanDisk’s manufacturing standards, this card is a solid choice for photographers, videographers and everyday device storage who need capacity they can trust.
Technical Specifications
| Brand | SanDisk |
| Series | SanDisk Extreme |
| Capacity | 256GB |
| Card Type | microSDXC UHS-I (A2, U3, V30) |
| Speed | up to 190MB/s read, 130MB/s write |
| Physical Dimensions | 15 x 11 x 1 mm |
| Weight | 0.25 g (industry-standard microSD form factor) |
| GTIN / UPC / EAN | Not publicly listed by manufacturer — confirm exact card revision GTIN from SanDisk packaging before publishing if required for marketplace feeds. |
