DUPLICATE & ERASE USB DRIVES: Standalone 1 to 2 USB drive cloner and sanitizer, no PC required; Ideal for technicians and IT Pros to manage multiple USB boot drives, wipe USB drives, or quickly share data between teams without a computer or software DRIVE COMPATIBILITY: Supports cloning and erasing of USB 3.0/2.0 flash drives, and external flash media such as SD, microSD using a USB adapter or card reader (SDMSDRWU3AC) sold separately; Firmware is upgradeable DUPLICATION AND ERASE MODES: 1.5 GB/min System & File Copy (FAT16/32, NTFS, Linux ext2, ext3, ext4 formats), whole-drive Sector-by-Sector Copy (all file formats), Quick Erase, Single-Pass & 3-Pass Overwrite (DoD/NIST SP 800-88 Rev 1 Clear); TAA Compliant LCD MENU DISPLAY: Use push button interface to monitor drive info, read & write performance, and scan drive for errors and bad sectors; Select Copy & Compare to verify your cloned drives with source when complete; Green/Red LEDs for activity/errors ASYNCHRONOUS COPY MODE: Quickly copy to multiple USB drives using Asynchronous Copy mode w/ 64 MB internal memory; Source content must be under 64 MB; Remove your finished drive and insert a new drive to start copying without interruptions