The Datalogic Gryphon GD4590 HD (GD4590-BK-B-HD) is a high-density omnidirectional 2D area imager handheld barcode scanner with USB, Serial, and Keyboard Wedge connectivity. Designed for reading small, densely packed barcodes on electronic components, medical devices, and laboratory samples, it combines Datalogic's Gryphon series ergonomics with a high-density imager for precise decode of micro QR, DataMatrix, and other small 2D symbologies — with the versatile multi-interface connectivity of the GD4590 platform.
Product Details
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Part Number: GD4590-BK-B-HD
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Manufacturer: Datalogic
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Model: Gryphon GD4590 HD
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Product Type: High Density Handheld Barcode Scanner
Key Features
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High Density 2D Imager: Reads small, densely packed 1D and 2D barcodes with exceptional accuracy
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Omnidirectional Scanning: Reads barcodes from any angle — no precise alignment required
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Multi-Interface: USB, Serial (RS-232), and Keyboard Wedge for broad system compatibility
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Datalogic Green Spot: Visual good-read confirmation directly on the barcode
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Gryphon Ergonomics: Comfortable handheld design for extended scanning sessions
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Broad Symbology Support: All major 1D and 2D codes including micro QR and DataMatrix
Technical Specifications
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Part Number: GD4590-BK-B-HD
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Scanner Type: High Density 2D Area Imager (Omnidirectional)
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Interface: USB, Serial (RS-232), Keyboard Wedge
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Supported Symbologies: Micro QR, DataMatrix, PDF417, Code 128, EAN/UPC, and all major 1D/2D codes
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Color: Black
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Good-Read Feedback: Datalogic Green Spot, beeper, LED
Use Cases
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Electronics Manufacturing: PCB and component barcode scanning
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Medical Devices: UDI barcode scanning on medical device labels
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Laboratory: Specimen tube and microplate barcode scanning
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Jewelry: Small tag and label barcode reading
Compatibility Notes
- USB HID — plug-and-play compatible with Windows, macOS, and Linux without drivers
- Serial (RS-232) and Keyboard Wedge interfaces for legacy POS and industrial system compatibility
- Configure via Datalogic Aladdin configuration software
- Compatible with Datalogic Gryphon GD4590 series accessories and stands
Frequently Asked Questions
- What is the difference between the GD4590 HD and standard GD4590?
- The HD (High Density) variant features a specialized imager optimized for reading small, densely packed barcodes at close range — ideal for electronics, medical devices, and jewelry. The standard GD4590 is optimized for typical retail scanning distances.
- Does the GD4590-BK-B-HD support Keyboard Wedge interface?
- Yes — the GD4590-BK-B-HD supports USB, Serial (RS-232), and Keyboard Wedge interfaces, providing compatibility with legacy POS terminals and systems that require keyboard wedge input.
- What is Datalogic Green Spot?
- Green Spot is Datalogic's patented good-read feedback technology that projects a green spot directly onto the barcode upon successful decode — providing instant visual confirmation without requiring the operator to look away from the scan target.
Whether you are scanning tiny barcodes on PCBs, reading UDI codes on medical devices, or decoding dense DataMatrix symbols on laboratory samples, the Datalogic Gryphon GD4590 HD (GD4590-BK-B-HD) delivers the high-density imaging precision, multi-interface flexibility, and Datalogic reliability your application demands.
