SanDisk Ultra 128GB USB 3.0 Flash Drive - SDCZ48-128G-U46

SanDisk Ultra 128GB USB 3.0 Flash Drive offers a larger 128GB capacity for buyers who routinely carry photos, video, project folders, presentations or other sizeable files between USB-A devices. Read speeds up to 130MB/s make it a useful everyday option where faster access matters but the convenience of a conventional removable flash drive is still preferred.

The combination of 128GB capacity and USB 3.0 makes this model particularly suitable for users who find 32GB or 64GB drives restrictive. USB 2.0 backward compatibility also helps when working across mixed generations of USB-A equipment.

Why choose it

• 128GB capacity: substantially more room for media, project folders and portable backups than lower-capacity variants.
• Up to 130MB/s read speed: supports faster file access on compatible USB 3.0 hosts.
• USB Type-A connector: works with the traditional USB-A ports found on many desktops, laptops and other devices.
• Backward compatible with USB 2.0: useful when older equipment remains in service.
• Password-protection support: SanDisk provides software for securing selected private files.
• 5-year limited warranty.

Ideal for & compatibility

Ideal for users who regularly move larger folders or media libraries between compatible USB-A systems. SanDisk lists support across current Android, iOS, macOS and Windows platforms when used through a compatible USB connection. A USB-C-only host requires a USB-A adapter or hub.

Specifications

• Model / MPN: SDCZ48-128G-U46
• Capacity: 128GB
• Connector: USB Type-A
• Interface: USB 3.0; backward compatible with USB 2.0
• Read speed: up to 130MB/s
• Dimensions: 69.09 x 22.1 x 9.91mm
• Weight: approximately 8.5g
• Warranty: 5-year limited warranty

Buying note

Choose the 128GB variant when capacity matters more than the lower purchase cost of the 32GB or 64GB versions. Actual transfer speed depends on the host and workload.