SanDisk Ultra microSDXC UHS-I Card 128GB A1 (140MB/s)

SanDisk Ultra microSDXC 128GB — Expanded Storage for Everyday Use

The SanDisk Ultra microSDXC 128GB UHS-I card gives Android smartphones, tablets, Chromebooks, and Windows laptops a reliable storage upgrade without slowing down daily use. At Class 10 and U1 rated, it handles Full HD video recording smoothly while keeping your app library accessible at all times. The included SD adapter extends compatibility to standard SD card slots in cameras and laptops.

SanDisk Ultra microSDXC 128GB App and Transfer Performance

With read speeds reaching up to 140MB/s, this card moves files quickly enough to transfer around 1000 photos per minute when paired with a compatible USB 3.0 reader such as the SanDisk MobileMate. The A1 app performance rating guarantees a minimum of 1500 read IOPS and 500 write IOPS, so applications stored on the card load without noticeable lag on supported Android devices. Write speeds are lower than the rated read speed and will vary by device and usage conditions.

SanDisk Ultra microSDXC 128GB Compatibility and Storage Capacity

The 128GB capacity stores thousands of photos, hours of Full HD footage, and a range of installed apps without requiring frequent file management. The card is designed for use with microSDXC-compatible Android phones and tablets, Chromebooks, and Windows laptops. For file browsing, backup, and storage management on Android, it is also compatible with the SanDisk Memory Zone app. A 10-year limited warranty covers the card against manufacturing defects.

Key Specs — SanDisk Ultra 128GB microSD

• Capacity: 128GB microSDXC
• Read Speed: Up to 140MB/s; write speed lower
• Interface: UHS-I | Speed Class: U1 | Video Class: Class 10
• App Performance: A1 — 1500 read IOPS / 500 write IOPS
• In the box: microSD card + SD adapter
• Warranty: 10-Year Limited