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Star Micronics BSH-20U

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Reliable USB scanning for POS and inventory

The Star Micronics BSH-20U is a corded handheld area imager for fast, accurate capture of 1D barcodes, 2D codes, and QR codes on paper, uneven media, and screens. USB plug-and-play connectivity makes it a practical fit for checkout, inventory, order management, hospitality, and customer-service stations.

Its high-performance processor handles dense, high-volume, and distorted codes. Five scan modes, an included smart stand, IP42 sealing, and a 1.2 m drop rating support dependable daily use.

Key Specifications

  • Scanner configuration: Corded handheld area imager
  • Barcode capability: 1D, 2D, QR, PDF417, Data Matrix, and Aztec
  • Reading range: Typical ranges include 30-170 mm for 15 mil QR and 50-260 mm for 13 mil EAN-13
  • Interfaces / connectivity: USB or RS-232 with the optional serial interface kit
  • Durability: 1.2 m drop rating
  • Environmental sealing: IP42
  • Dimensions and weight: 146 x 103 x 69 mm; 125 g
  • Warranty: 2-year standard warranty; eligible Star service extensions available
  • Image sensor: 640 x 480 CMOS; minimum 3 mil resolution
  • Healthcare option: White model has washable antimicrobial housing

In the Box

  • BSH-20U scanner
  • USB cable
  • Smart scanner stand

Choose black or the washable antimicrobial white model. The optional serial interface kit is sold separately.

High-Performance Capture

Reads challenging codes

The 640 x 480 CMOS imager captures dense, high-volume, and distorted barcodes across paper and digital displays, with support for the 1D and 2D formats used in modern POS and inventory workflows.

Simple Deployment

Plug in, configure, and scan

USB operation simplifies installation across common POS environments. StarSCAN provides Windows-based configuration, while five scan modes cover trigger, sense, continuous, pulse, and batch operation.

Image Sensor
640×480 CMOS
Illumination
White LED
Aiming
Red LED
Symbologies
  • 2D: PDF417, Micro PDF417, QR Code, Data Matrix, Micro QR Code, Aztec
  • 1D: Code-11, Code-128, Code-39, GS1-128(UCC/EAN-128), AIM-128, ISBT-128, Codabar, Code 93, UPC-A, UPC-E, Coupon, GS1Composite, EAN-8, EAN-13, ISBN/ISSN, Interleaved 2 of 5, Febraban, Matrix 2 of 5, Industrial 25, ITF-6, ITF-14, Standard 25, ChinaPost25, MSI-Plessey, Plessey, GS1Databar (RSS)
  • Resolution*
    ≥3 mil
    Typical Depth of Field*
  • EAN-13: 50 mm-260 mm (13 mil)
  • Code39: 50 mm-115 mm (5 mil)
  • PDF417: 50 mm-120 mm (6.7 mil)
  • Data Matrix: 35 mm-125 mm (10 mil)
  • QR Code: 30 mm-170 mm (15 mil)
  • Scan Angle
    Pitch: ±55°, Roll: 360°, Skew: ±55°
    Field of View
    Horizontal 45°, Vertical 34°
    Min Symbol Contrast
    20%
    Interface
    USB, RS232
    Operating Voltage
    5VDC±5%
    Dimensions (L×W×H)
    146mm x 103mm x 69mm
    Weight
    125g
    Colors
    Black, White
    Notification
    Beep, LED
    Operating Temperature
    -20°C to 60°C (-4°F to 140°F)
    Storage Temperature
    -40°C to 70°C (-40°F to 158°F)
    Humidity
    5%~95% (non-condensing)
    ESD
    ±15 KV (air discharge); ±8 KV (contact discharge)
    Drop
    1.2 m
    Sealing
    IP42
    BSH-20U Scanner Quickstart Guide
    Download
    BSH-20U Scanner Spec Sheet
    Download
    BSH-20U Scanner User Manual
    Download
    StarSCAN Configuration Utility
    Download

    Shop BSH-20U Models

    37950920

    BSH-20U 2D Scanner, USB Cable, Black, Includes Stand, mC-Print and mPOP Compatible

    Color:

    Black

    $134.72

    37950930

    BSH-20U 2D Scanner, USB Cable, White, Includes Stand, mC-Print and mPOP Compatible

    Color:

    White

    $153.25

    Shop BSH-20U Accessories

    37955360

    Barcode Scanner Serial Interface Kit: Includes Serial Cable and Power Supply

    $78.08

    37950580

    Extends standard warranty to total of three (3) years. Valid in US / CA / Latin America. See terms & conditions for details. NCNR (Non-Cancelable, Non-Returnable).

    $64.00

    37951320

    Extends standard warranty to total of three (3) years and includes next business day shipment via 2nd day air. Valid in contiguous US only. See terms & conditions for details. NCNR (Non-Cancelable, Non-Returnable).

    $89.00

    37951340

    Extends standard warranty to total of four (4) years. Valid in US / CA / Latin America. See terms & conditions for details. NCNR (Non-Cancelable, Non-Returnable).

    $73.00

    37950560

    Adds next business day shipment via 2nd day air to standard two (2) year warranty. Valid in contiguous US only. See terms & conditions for details.

    $82.00