Handheld bar code reader Star Micronics BSH-20U 1D/2D CMOS Wired USB Black

The Star Micronics BSH-20U is a handheld 1D/2D USB barcode scanner with a CMOS sensor and wired USB connectivity. It is designed to capture barcodes from paper, uneven surfaces and digital displays, offering reliable performance for retail, hospitality, inventory management and online ordering systems. The scanner has an IP42 rating and drop resistance up to 1.2 m, and connects directly to POS systems including Star receipt printers.

Advantages

The BSH-20U combines accurate decoding of high-density and distorted barcodes with a cost-effective design. Its powerful CPU ensures fast capture and processing of high-volume scans. The wired USB interface provides plug-and-play compatibility with POS terminals and receipt printers, while the ergonomic black housing balances durability and user comfort.

Suitable for

Key specifications

How to use

Connect the scanner to a USB port on your POS terminal, receipt printer or PC. Aim the scanner at the barcode and press the trigger; the device decodes 1D and 2D barcodes and sends the data via USB to the connected system. For best results, position the scanner so the barcode fills the scan window and ensure the display or label is steady during capture.

Recommendations

The scanner performs best when used within the recommended operating distance from the barcode and when surfaces are clean and free of heavy glare. Avoid exposing the device to direct water jets and extreme conditions beyond its IP42 rating; if dropped, inspect for damage before continued use.