Introduction
The Eyoyo EYH2 Handheld USB 2D Barcode Scanner is a versatile and durable device designed for efficient barcode scanning in various environments. It supports both 1D and 2D barcodes from paper and digital screens, offering plug-and-play convenience for seamless integration into your workflow.
Product Features
- Continuous Usage All Day: Designed for sustained operation, reducing downtime and improving productivity.
- Plug and Play: Connects via USB cable without requiring driver or software installation. Compatible with Windows, Mac, Android, and Linux.
- Supports Multiple 1D/2D Barcodes: Easily scans a wide range of barcode types including EAN, UPC, QR, DataMatrix, and PDF417.
- Supports Screen Scanning: Capable of reading barcodes from smartphone screens, digital wallets, and loyalty cards.
- Sturdy Anti-Shock and Durable Design: Made of high-quality ABS, designed to withstand drops from 5 ft (1.5 m) onto concrete.
- Widely Application Range: Ideal for supermarkets, convenience stores, warehouses, libraries, bookstores, drugstores, and retail shops.
- User-Friendly Design: Features adjustable volume, allowing you to mute the scanning sound for quiet environments.
- Multiple Configuration Options: Supports hiding/adding custom prefix/suffix digits, deleting characters, and adding keyboard keys (TAB, CR&LF).
- Important Note: Some very small, blurry, or dense 2D barcodes (e.g., certain Intel 2D barcodes, driver's license PDF417) may not be scannable. Not compatible with Square POS or Square Register systems.
Setup
Connecting the Scanner (Plug and Play)
The Eyoyo EYH2 barcode scanner is designed for immediate use. No special drivers or software installations are required.
- Locate an available USB port on your computer (compatible with Windows, Mac, Android, or Linux operating systems).
- Insert the USB cable from the scanner firmly into the USB port.
- The scanner will automatically be recognized by your system and is ready for immediate use.

Official Product Video: Plug and Play
This video demonstrates the simple plug-and-play functionality of the Eyoyo EYH2 scanner, showing it being connected to a laptop and immediately ready for scanning.
Operating the Scanner
Scanning Modes
The EY-H2 supports multiple scanning modes to suit different operational needs:
- Key Trigger Mode: Press the trigger button to activate the scan. This mode is ideal for precise, on-demand scanning.
- Auto-sensing Scan Mode: The scanner automatically detects a barcode in its field of view and scans it without needing to press the trigger. Useful for hands-free operation.
- Continuous Scanning Mode: The scanner continuously emits a scan line, allowing for rapid, high-volume scanning without repeated trigger presses.

Official Product Video: 3 Types of Scanning Modes
This video demonstrates the three available scanning modes: Key Trigger Mode, Continuous Scanning Mode, and Auto-sensing Scanning Mode, showing how the scanner operates in each setting.
Supported Barcode Types
The Eyoyo EYH2 is capable of scanning a wide range of 1D and 2D barcodes:
- 1D Barcodes: EAN, UPC, Code 39, Code 93, Code 128, UCC/EAN 128, Codabar, Interleaved 2 of 5, ITF-6, ITF-14, ISBN, ISSN, MSI-Plessey, GS1 Databar, Code 11, Industrial 25, Matrix 2 of 5, etc.
- 2D Barcodes: QR, DataMatrix, PDF417, and so on.

Scanning from Screens
The scanner can read barcodes directly from smartphone screens, digital wallets, and loyalty cards. For optimal performance, ensure the screen brightness is set to maximum.

Official Product Video: Support Scan 1D/2D Code on Screen/Paper
This video demonstrates the Eyoyo EYH2 scanner's ability to read both 1D and 2D barcodes from various surfaces, including paper and digital screens like smartphones and laptops.
Sound Settings
The scanner's volume can be adjusted or muted to suit your working environment. Scan the appropriate barcode from the manual (or the image below) to turn the sound on or off.

Official Product Video: Turn On/Off Sound
This video illustrates how to enable or disable the sound feedback on the Eyoyo EYH2 barcode scanner by scanning specific configuration barcodes.
Customization Options
The scanner offers multiple configuration options to tailor its output to your specific needs:
- Hiding/adding custom prefix/suffix digits to scanned data.
- Deleting specific characters from scanned data.
- Adding keyboard keys (e.g., TAB, CR&LF for new line) to the scanning operation for automated data entry.

Maintenance and Durability
The Eyoyo EYH2 is built with a sturdy, anti-shock design using high-quality ABS material. This robust construction ensures the scanner can withstand the rigors of daily use in demanding environments.

Troubleshooting
Scanning Distance
For optimal decoding, maintain a proper distance between the scanner and the barcode. Scanning from too far or too close can prevent successful data capture.
Official Product Video: Eyoyo USB Barcode Scanner Reading Skills
This video provides guidance on proper scanning techniques, emphasizing the importance of maintaining an appropriate distance for effective barcode decoding.
Barcode Limitations
Please note that some 2D barcodes may not be scannable due to their characteristics:
- Extremely small barcodes (e.g., certain Intel 2D barcodes).
- Blurry or dense PDF417 barcodes, especially those found on driver's licenses.
The Eyoyo EYH2 scanner is not compatible with Square POS or Square Register systems.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 3.54 x 2.76 x 6.29 inches (9 x 7 x 16 cm) |
| Item Weight | 7 ounces (198 grams) |
| Item Model Number | EY-H2 |
| Compatible Devices | Laptop, Desktop, POS systems |
| Power Source | Corded Electric (USB powered) |
| Connectivity Technology | USB Cable |
| Manufacturer | YA-YH0777 |
| Country of Origin | China |
| Date First Available | May 18, 2020 |
Warranty and Support
For detailed warranty information, technical support, or assistance with your Eyoyo EYH2 barcode scanner, please refer to the contact details provided with your product packaging. You may also visit the official Eyoyo website for additional resources and support options.





