SanDisk 256GB MicroSDXC UHS-3 Memory Card

This SanDisk 256GB microSDXC card delivers fast, reliable storage for smartphones, tablets, action cameras and drones. Built on UHS-I technology with U3 speed class rating, it handles demanding video recording and app-heavy workflows without bottlenecks.

High-speed performance for 4K and beyond

• 100 MB/s read speed and 40 MB/s write speed for smooth 4K video capture
• V30 video speed class ensures consistent recording at high bitrates
• Class 10 and U3 rating guarantees sustained performance under load
• 256GB capacity stores hours of video or thousands of photos and files
• MicroSDXC form factor fits any modern device with microSD slot

Ideal for content creators filming on smartphones and GoPro-style cameras, gamers expanding mobile device storage, and professionals working with drones or mirrorless cameras that accept microSD cards.