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Rectangular silver tower duplicator with 31 SD card slots and LCD display

Acumen Disc

Acumen Disc 1-to-31 SD Duplicator AD31-SDC 33MB/s

SKU CH-0J7V-94M0E

Standalone SD and MicroSD duplicator copies to 31 targets at 33 MB/s with DoD-compliant erase modes

  • Target range1 to 31
  • Controller chipAcumen Disc
  • Supported mediaSecure Digital (SD) / MicroSD TF
  • Transfer speed33 MB/s
  • Data source ROM1 SD Slot for Source Reading
  • Data destination burner31 SD Slots for SD to SD Copy

Target 1 to 31

  • Copies to 31 cards simultaneously at 33 MB/s
  • Two dedicated slots accept SD and MicroSD without adapters
  • Standalone operation needs no PC or software for secure copying
  • Four erase modes include DoD 3-pass and 7-pass sanitisation
  • 20 × 2 LCD and 128 MB buffer enable asynchronous multi-core duplication

1-to-31 SD Duplicator

The Acumen Disc AD31-SDC is a standalone SD and MicroSD duplicator with one source slot and thirty-one destination slots. It copies Secure Digital and MicroSD cards without adapters at up to 33 MB/s per channel. The unit operates independently of any computer for secure, offline duplication.

Check media and power before use

Ensure your source and target cards are standard SD, SDHC, SDXC or MicroSD formats supported by the dedicated slots. The duplicator requires an AC supply of 115-230 V at 50/60 Hz. No host software or computer connection is needed for operation.

Replaces manual single-slot copying

This device upgrades from copying cards one at a time to thirty-one simultaneous targets with asynchronous operation. The jump is worth it when you need DoD-compliant 3-pass or 7-pass sanitisation, quick or full erase modes, and FAT or FAT32 formatting in a single standalone workflow.

How it compares

Measured against everything we stock in Disc, USB & SD Duplicators, at today’s prices. Recalculated every night.

Price $1,594.99
Typical for this category: the median of 714 items is $1,427.49.

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Specifications

Product
Brand nameAcumen Disc
Model nameAcumen Disc SD
Part numberAD31-SDC
Product typeSD/MicroSD Duplicator
Performance
Transfer speed33 MB/s
Storage
Controller chipAcumen Disc
Loading mechanismSlot
Display
Display type20 × 2 LCD
Power
Power supplyAC: 115-230 V, 50/60 Hz
Compatibility
Supported mediaSecure Digital (SD) / MicroSD TF
In the box
In the boxSee pictures for details
More details
Target range1 to 31
Data source ROM1 SD Slot for Source Reading
Data destination burner31 SD Slots for SD to SD Copy
Operating modeStandalone

Other versions of this model

5 more in the same range

Questions about this item

Does the AD31-SDC include the SD and MicroSD cards I need to start copying?

The duplicator provides one source slot and 31 destination slots; media cards themselves are not included and must be purchased separately.

Should I pick the 33 MB/s or 35 MB/s figure when comparing duplicators?

The specification lists a 33 MB/s transfer rate; the 35 MB/s value appears only in promotional text and represents a peak that depends on the card used.

What does the 33 MB/s rate mean when I am copying to all 31 slots at once?

Each of the 31 channels runs independently at up to 33 MB/s from the 128 MB internal buffer, so total aggregate throughput scales with the number of active slots.

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