SanDisk 128GB MicroSDXC UHS-I U3 Memory Card

The SanDisk 128GB MicroSDXC card is a high-capacity memory card designed for smartphones, tablets, action cameras and portable devices that demand reliable, fast storage. With UHS-I support and V30 video class rating, it handles continuous 4K recording and large file transfers without bottlenecks.

Fast reads and reliable video capture

• Read speeds up to 240 MB/s for quick file access and app launches
• Write speeds of 120 MB/s maintain smooth 4K video recording without dropped frames
• U3 speed class ensures sustained performance under heavy workloads
• V30 video class certification guarantees minimum write speeds for professional-grade video
• 128GB capacity stores thousands of photos or hours of video footage

This card suits content creators shooting 4K footage, mobile photographers building large libraries, and anyone upgrading their device storage. It's ideal for action cameras, drones, gaming devices and backup needs where speed and capacity matter equally.