SanDisk Ultra Dual Drive m3.0 64GB 130MB/s (SDDD3-064G-G46)

The SanDisk Ultra® Dual Drive m3.0 (64GB, Black‑Gray) is a versatile USB flash drive designed to instantly expand storage and simplify content transfers between Android smartphones, tablets, and computers. Featuring dual connectors — micro‑USB for OTG‑enabled Android devices and USB 3.0 for high‑speed connection to laptops or PCs — it enables fast, seamless movement of photos, videos, documents, and more. With transfer speeds of up to 130 MB/s and backward compatibility with USB 2.0 ports, this drive offers reliable and efficient performance. The included SanDisk Memory Zone app for Android helps you easily manage, back up, and organize your device’s content.

Product Features

Dual Micro‑USB and USB 3.0 Connectors

Equipped with both micro‑USB and USB 3.0 interfaces, enabling simple plug‑and‑play transfer between OTG‑enabled Android devices and computers.

High‑Speed USB 3.0 Performance

Supports fast data transfer with USB 3.0 speeds of up to 130 MB/s for rapid movement of large files, while remaining backward compatible with USB 2.0.

Compatible with OTG‑Enabled Android Devices

Automatically detected when connected to Android smartphones or tablets that support OTG (On‑The‑Go), allowing immediate file access and transfer.

SanDisk Memory Zone App Support

Use the SanDisk Memory Zone app (available on Google Play) to view, organize, and back up all files from your device’s internal memory to the drive in one place.

Free Up Device Storage

Quickly free up space on your Android smartphone or tablet to take more photos, record videos, or install apps without performance slowdowns.

Sleek Retractable Design

The retractable USB connector protects the interface when not in use and eliminates the need for caps, enhancing portability and durability.

Product Specifications

• Model Number: SDDD3‑064G‑G46
• Capacity: 64 GB
• Sequential Read Performance: Up to 130 MB/s
• Interface: USB 3.0 with Micro‑USB Connector
• Connectors: Micro‑USB and USB 3.0
• Compatibility: OTG‑enabled Android devices, Windows 7/8/10, Mac OS X v10.9+
• Dimensions: ~30.20 × 25.47 × 11.76 mm
• Weight: ~5.2 g
• Color: Black‑Gray