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BestDuplicator - 1 to 2 Target SD / MicroSD 1:2 Copy Portable Flash Duplicator

Standalone no PC required
Copies from 1 source to 2 targets up to 33MBsec also shows readwrite speed and capacity of SD microSD cards--copying speed depends on how fast your targets can be written 33MBsec is the spec ceiling
Includes 3 microSD-to-SD adapters
Supports NTFS FAT ext Linux data-only copy or whole-media copy for unrecognized formats
Lightweight and portable powered by AC adapter or 4 AAs batteries not included