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Rectangular tower with 135 vertical USB slots and front LCD display

Acumen Disc

Acumen Disc AD135-USB USB Duplicator 1 to 135 Target 33MB/s

SKU CH-BX4T-N0QK8

Standalone USB duplicator copies one source drive to 135 targets at up to 33 MB/s with DoD-compliant erase modes

  • Target range1 to 135
  • Buffer size128M
  • Supported mediaUSB Flash Memory Drive (Pen Drive only, not available for ex
  • Transfer speed33 MB/s
  • Data source ROM1 USB Slot for Source Reading
  • Data destination burner135 USB Slots for USB to USB Copy

Target 1 to 135

  • Duplicates up to 135 USB drives simultaneously
  • Copies at 33 MB/s sustained transfer rate
  • Four DoD-compliant erase modes sanitise data securely
  • Standalone operation needs no host computer
  • 128 MB buffer enables asynchronous per-channel copying

High-Volume USB Duplication

The Acumen Disc AD135-USB is a standalone duplicator that copies one source USB flash drive to as many as 135 target drives simultaneously. It operates without a host computer, using a built-in 128 MB buffer and multi-core processor to manage each channel independently. The unit accepts standard Type-A USB flash drives only and does not support externally connected USB devices. It is designed for organisations that need to replicate large batches of media quickly and securely.

Standalone Build and Connectivity

The tower-style chassis houses 135 individual USB slots fed by a single source port, all driven from an internal 115-230 V AC power supply. A 20 x 2 character LCD and front-panel controls let operators select copy or erase modes without any software installation. Asynchronous operation means each target finishes at its own pace, removing the bottleneck of waiting for the slowest drive. The system supports USB 1.0, 2.0 and 3.0 media, with actual throughput dependent on the flash drive used.

DoD Erase and Format Flexibility

Four erase modes are available, including DoD 3-pass and DoD 7-pass methods compliant with the 5220.22-M standard for permanent data removal. Copy modes offer Quick Copy for file-system-aware duplication and Full Copy for bit-for-bit imaging. Automatic, FAT and FAT32 formatting options prepare targets before writing. This combination suits IT departments refreshing deployment images, duplicators sanitising retired media, and any workflow where verified erasure is a regulatory requirement.

How it compares

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

Price $8,694.99
Pricier than about 92% of the 714 comparable items (median $1,427.49).

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Specifications

Product
Brand nameAcumen Disc
Model nameAcumen Disc USB
Part numberAD135-USB
Product typeUSB Flash Drive Duplicator
Performance
Transfer speed33 MB/s
Memory
Buffer size128M
Storage
Loading mechanismSlot
Display
Display type20 × 2 LCD
Ports & slots
ConnectionUSB
Power
Power supplyAC: 115-230 V, 50/60 Hz
Compatibility
Supported mediaUSB Flash Memory Drive (Pen Drive only, not available for external USB connected devices)
Software
Supported languagesEnglish / Spanish / French / Japanese
More details
Target range1 to 135
Data source ROM1 USB Slot for Source Reading
Data destination burner135 USB Slots for USB to USB Copy
Operating modeStandalone

Other versions of this model

5 more in the same range

Questions about this item

What USB standard does the duplicator support and what transfer speed does it cap at?

It supports USB 1.0, 2.0 and 3.0 drives and copies at up to 33MB/s per channel.

What physical slots and power input does the unit require?

It has one source slot and 135 target slots for Type-A USB flash drives, and runs on 115-230 V AC at 50/60 Hz.

How is the duplicator operated and what is the common setup mistake?

It runs standalone via the 20x2 LCD menu; users often forget to select the correct copy mode (System and Files or Whole Media) before starting.

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