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Compact rectangular wired 2D barcode scanner with matte finish and USB cable

B+n

B+n DS457-HD High Density 2D Wired USB Barcode Scanner

SKU CH-6NVY-K8TGM

High-density 2D USB scanner reads barcodes and mobile codes without pause, fits tight spaces, and survives 30-inch concrete drops

  • Supported interfacesUSB

Interfaces Supported USB

  • Comprehensive 2D capture for production-line traceability
  • Reads mobile barcodes from phone screens instantly
  • Continuous scanning without pause between codes
  • Ultra-compact design fits space-constrained kiosks and instruments
  • Survives multiple 30-inch drops to concrete

High-Density 2D Barcode Capture

The B+n DS457-HD is a wired USB scanner built for high-density 2D barcode reading on production lines and in regulated packaging environments. It captures electronic tickets and loyalty cards directly from mobile screens without alignment pauses. The compact fixed-mount design fits space-constrained kiosks, medical instruments and handheld devices.

Thermals Noise and Power Draw

The unit draws power solely from the USB connection with no external supply required. A 624 MHz processor and fast sensor shutter enable continuous scanning without pauses between reads. Patented fastpulse illumination activates only during capture, limiting heat and acoustic output during normal operation.

Bundled Integration Benefits

The scanner withstands multiple 30 inch drops to concrete, reducing replacement cycles in industrial settings. Full omni-directional scanning removes the need for precise barcode alignment, speeding up workflow on manufacturing lines. Its minimal footprint allows direct embedding into self-service kiosks, lottery terminals and diagnostic equipment.

How it compares

Measured against everything we stock in Handheld Barcode Scanners, at today’s prices. Recalculated every night.

Price $276.99
Pricier than about 71% of the 1,111 comparable items (median $119.99).

Specifications

Connectivity
Supported interfacesUSB

Other versions of this model

5 more in the same range

Questions about this item

How is the DS457-HD mounted and what alignment step is often missed?

The scanner is designed for fixed-mount installation with a minimal footprint. Its full omni-directional scanning eliminates the need to precisely align the barcode with the imager, which is the step users often overlook.

What part of the DS457-HD is most likely to need attention after extended use?

The unit withstands multiple 30 inch drops to concrete, indicating high durability. No user-serviceable parts or scheduled maintenance intervals are defined for the sealed imager assembly.

At what point does the 624 MHz processor become the bottleneck during continuous scanning?

The 624 MHz processor, fast sensor shutter and patent-pending illumination are engineered so there is never a need to pause between scans, preventing throughput bottlenecks under sustained use.

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