Carry your files anywhere with the SanDisk Ultra Dual Drive m3.0 256GB, designed for Android smartphones, tablets, and computers. Featuring Micro-USB and USB 3.0 connectors, it makes it easy to transfer, back up, and access photos, videos, music, and documents while freeing up space on your mobile device.
Capacity 256GB
Interface USB 3.0 & Micro-USB (OTG Enabled)
Read Speed Up to 150MB/s
Write Speed Up to 50–70MB/s (varies by device and file type)
Compatible with Android smartphones, tablets, laptops, PCs, and OTG-enabled devices
Features Dual connectors, plug-and-play operation, compact sliding design, and fast file transfers