We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact beige desktop thermal label printer with front media window and side ports

Supersuperuncle

Supersuperuncle GX420t Thermal Transfer Desktop Printer 4 in 203 dpi USB Serial Ethernet GX42-102410-000

SKU CH-QNBP-YN4WQ

Thermal transfer desktop printer with USB, serial and Ethernet connectivity prints 4‑inch wide labels at 203 dpi and up to 6 in/sec

  • Prints up to 6 in/sec for fast label output
  • 203 dpi resolution produces sharp barcodes and text
  • USB, Serial and Ethernet ports simplify integration
  • Supports thermal transfer and direct thermal media
  • Energy Star approved for lower power consumption

GX420t Thermal Transfer Desktop Printer

The GX420t thermal transfer desktop printer produces labels, receipts and tags at 203 dpi resolution. It suits warehouses, offices and retail counters that need reliable on-demand printing.

Print width 4 in and 6 in/sec speed

Maximum print width is 4 inches with a top speed of 6 inches per second. The 203 dpi output handles address, shipping and barcode labels cleanly, while the 5-inch roll diameter limits batch length.

USB Serial Ethernet connectivity

Three wired interfaces — USB, serial and 10/100 Ethernet — let the printer join existing networks without extra adapters. Media rolls mount on a 1-inch core up to 4.25 inches wide, so roll changes stay quick during busy shifts.

Highlights

  • Prints up to 6 in/sec for fast label output
  • 203 dpi resolution produces sharp barcodes and text
  • USB, Serial and Ethernet ports simplify integration
  • Supports thermal transfer and direct thermal media
  • Energy Star approved for lower power consumption

Specifications

BrandGenuine

Questions about this item

Will the GX420t connect to a legacy PC that only has a serial port?

Yes, the GX420t includes a serial port alongside USB and 10/100 Ethernet, so it can link directly to older systems without adapters.

How can I verify the 203 dpi print quality is correct after installation?

Print a test label from the driver or front panel and inspect the barcode edges; they should appear sharp at the rated 203 dpi resolution.

Does the box include a thermal ribbon and media rolls, or must I purchase them separately?

The printer requires a thermal ribbon for transfer printing or direct thermal media for ribbon-free operation; neither consumable is included and both must be bought separately.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.