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Rectangular tower with 32 USB-A slots and small LCD display

Acumen Disc

Acumen Disc AD31-USB USB Duplicator 1 to 31 Targets 35MB/s

SKU CH-M9XC-H87F8

Stand-alone USB duplicator copies one source to 31 targets at up to 35 MB/s with DoD-compliant erase modes

  • TypeUSB Flash Drive Duplicator
  • Target1 to 31
  • Buffer Memory128M
  • Supported MediaUSB Flash Memory Drive (Pen Drive only, not available for ex
  • Data Transfer Rate33MB/s
  • Data Source ROM1 USB Slot for Source Reading

Target 1 to 31

  • Duplicates up to 31 USB drives simultaneously
  • Copies at up to 35 MB/s per channel
  • Erases to DoD 5220.22-M 3-pass and 7-pass standards
  • Operates standalone with no PC or software required
  • 128 MB buffer enables asynchronous independent copying

31-Target USB Duplicator

The Acumen Disc AD31-USB is a standalone duplicator that copies one source USB flash drive to as many as 31 target drives simultaneously. It operates without a host computer, software or network connection, making it suitable for IT departments, duplication services and secure environments that need rapid, repeatable cloning of USB media.

Upgrades from single-drive or PC-based copying

Moving from manual one-by-one duplication or software tethered to a PC removes the bottleneck of a single USB port and eliminates host-system overhead. The jump is worth it when you regularly produce batches of 20 or more drives, need DoD-compliant sanitisation, or require asynchronous operation so each channel finishes at its own pace.

Slot-load installation with LCD-guided menus

Drives insert directly into the 31 front-facing Type-A slots and the source into its dedicated port; the 20 x 2 LCD walks through copy, erase and format choices. Common issues arise when non-compliant or external USB devices are used, when media speed limits actual throughput below the 35 MB/s peak, or when power cycling is attempted mid-cycle.

Highlights

  • Duplicates up to 31 USB drives simultaneously
  • Copies at up to 35 MB/s per channel
  • Erases to DoD 5220.22-M 3-pass and 7-pass standards
  • Operates standalone with no PC or software required
  • 128 MB buffer enables asynchronous independent copying

Specifications

BrandAcumen Disc
ModelAcumen Disc USB
Part NumberAD31-USB
TypeUSB Flash Drive Duplicator
Target1 to 31
Buffer Memory128M
Supported MediaUSB Flash Memory Drive (Pen Drive only, not available for external USB connected devices)
Data Transfer Rate33MB/s
Data Source ROM1 USB Slot for Source Reading
Data Destination Burner31 USB Slots for USB to USB Copy
Language SupportEnglish / Spanish / French / Japanese
Display20 x 2 LCD
Operating TypeStandalone
ConnectorUSB
Load TypeSlot
Power SupplyAC: 115-230 V, 50/60 Hz

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Questions about this item

How many USB target slots does the AD31-USB duplicator provide for simultaneous copying?

The unit has 31 target slots so you can copy one source drive to 31 destinations at once.

What is the correct way to load the source drive and start a copy job on this standalone duplicator?

Insert the master USB drive into the single source slot, select System-and-Files or Whole-Media mode on the 20 x 2 LCD menu, then press Start; the 128 MB buffer lets each channel copy asynchronously.

Which DoD-compliant erase mode should I choose to meet the 5220.22-M ECE seven-pass requirement?

Select the DoD 7-pass erase option from the four available modes; it performs seven overwrite passes per the 5220.22-M ECE standard.

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