SanDisk Ultra Dual Drive m3.0 128GB OTG USB 3.0 Flash Drive
The SanDisk Ultra Dual Drive m3.0 128GB OTG USB 3.0 Flash Drive is a compact dual-connector storage solution designed for transferring files between compatible Android smartphones, tablets, laptops, and desktop computers. With a generous 128GB storage capacity, it provides ample space for photos, videos, music, documents, presentations, backups, and other digital files.
Featuring both Micro-USB and USB Type-A connectors, the SanDisk Ultra Dual Drive m3.0 allows convenient file transfers between compatible OTG-enabled mobile devices and computers. The USB 3.0 Type-A interface provides fast data transfers with compatible computers, while the Micro-USB connector enables direct connection to supported Android smartphones and tablets.
Its combination of 128GB capacity, USB OTG functionality, dual connectors, and compact design makes it ideal for users who need to expand mobile storage, back up important files, or regularly transfer content between mobile devices and computers.
Product Features
128GB High-Capacity Storage
Provides 128GB of flash storage for photos, videos, music, documents, presentations, backups, and other digital content.
Dual Micro-USB and USB Type-A Connectors
Features both Micro-USB and USB Type-A connectors, allowing files to be transferred conveniently between compatible mobile devices and computers.
USB OTG Support
Supports USB On-The-Go (OTG) functionality, allowing compatible Android smartphones and tablets to access the flash drive directly without requiring a computer.
USB 3.0 Connectivity
The USB Type-A connector supports USB 3.0, enabling high-speed data transfers when connected to compatible computers and USB ports.
Up to 150MB/s Read Speed
Supports read speeds of up to 150MB/s, helping reduce transfer times when moving photos, videos, documents, and other large files on compatible hardware.
Direct Mobile-to-PC File Transfers
Transfer files directly between compatible Android smartphones or tablets and computers using the two integrated connectors.
Free Up Mobile Device Storage
Move photos, videos, documents, and other files from compatible mobile devices to the flash drive, helping free valuable internal storage space.
Retractable Connector Design
Features a practical sliding mechanism that helps protect the connectors when not in use without requiring separate protective caps.
Compact and Portable
Its small form factor makes the drive easy to carry in a pocket, laptop bag, backpack, or storage case.
Convenient Backup Storage
Suitable for keeping portable copies of photos, videos, documents, presentations, and other important files.
Product Specifications
- Product Type: OTG USB Flash Drive
- Brand: SanDisk
- Series: Ultra Dual Drive m3.0
- Storage Capacity: 128GB
- Interface: USB 3.0
- Computer Connector: USB Type-A
- Mobile Connector: Micro-USB
- Maximum Read Speed: Up to 150MB/s
- OTG Support: Yes
- Storage Technology: Flash Memory
- Storage Type: Removable
- Connector Design: Dual Connector / Retractable
- Plug and Play: Yes
- Backward Compatibility: USB 2.0
- Suitable For: OTG-Compatible Android Smartphones, Tablets, Laptops and Desktop Computers
- Applications: Photos, Videos, Music, Documents, Mobile Storage Expansion, Backups and File Transfers




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