Zebra GK420D Barcode Label Printer, Direct Thermal, USB Interface (Includes Power Supply)

Description GK420D Desktop Barcode Label Printer, 203 dpi, 4" Print Width, Direct Thermal, USB - Serial, EPL and ZPL.
Includes Power Cable, USB Interface Cable, Ethernet Cable, Roll of Test Labels.

$348.99
+ Free Shipping in the USA
  • Buy 10 for $308.00 each and save 12%
1 year warranty condition Quality refurbished electronics reduces electronic waste processed into earth's landfills and decelerates C02 emissions caused by new manufacturing. We guarantee the products with at least 1-Year Warranty or more only from Barcode-USA.com. Refurbished, when done right, results in a great experience and savings. Please help make an impact - Reduce waste, Reuse, Recycle - preserve our planet.

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Zebra GK420D Barcode Label Printer, Direct Thermal, USB Interface


The Zebra GK420d is one of the most reliable and widely used 4-inch direct thermal desktop label printers on the market. Perfect for shipping labels, product labeling, barcode printing, warehouse operations, and retail applications, the GK420d delivers fast, crisp, and cost-efficient printing without the need for ink or ribbons.

Key Features

  • Print Technology: Direct Thermal (no ink or ribbon required)

  • Print Resolution: 203 dpi for sharp barcodes and text

  • Max Print Width: 4" (ideal for shipping labels like UPS, USPS, FedEx)

  • Connectivity: USB + Serial for flexible integration

  • Compact Desktop Design: Fits easily on counters, packing stations, offices, or retail checkout

  • High Reliability: Trusted Zebra durability for continuous daily use

  • Simple Media Loading: Drop-in label loading for fast roll changes

Perfect For

  • Shipping labels

  • Inventory barcodes

  • Retail price tags

  • Asset labels

  • Product identification

  • Warehouse labeling

  • Small business and e-commerce operations

Why Choose the GK420d?

The GK420d is a proven workhorse used in thousands of warehouses and fulfillment centers worldwide. With crisp 203 dpi printing, universal software compatibility (ZPL, EPL), and dependable direct-thermal performance, it is one of the easiest and most cost-effective label printers available.

  • Warrany & Help-Desk Support provided only from Barcode-USA.com. (Manufacturer's warranties not included).
  • Are we manufacturer authorized resellers? No.
  • What is Motorola vs. Symbol vs. Zebra? In 2014, Zebra purchased the barcode scanner product line from Motorola (commonly known Symbol Technologies scanning equipment). Any reference to such equipment branded as Motorola, whom is no longer property rights holder, and, Symbol - are for informational and referential purposes, of which said products are now property of Zebra.