---
title: Zebra ZD621 Thermal Transfer Printer - USB, Ethernet, BTLE5
date: 2025-04-01T15:31:35Z
modified: 2026-05-05T16:48:55Z
permalink: "https://tech.co.za/product/zebra-zd621-thermal-transfer-printer-usb-ethernet-btle5/"
type: product
status: publish
excerpt: Zebra ZD621t, 8 dots/mm (203 dpi), RTC, USB, USB Host, RS232, BT (BLE), Ethernet, grey
wpid: 534046
product_brand:
  - Zebra
product_type:
  - simple
product_visibility:
  - featured
  - outofstock
product_cat:
  - Label Printers
  - POS
pa_interfaces:
  - Bluetooth
  - Ethernet
  - USB
pa_printer-functions:
  - Mono
  - Printer
  - Thermal Transfer
pa_types:
  - Thermal
featured_image: "https://tech.co.za/wp-content/uploads/2025/04/ZD621a.jpg"
---

| Printing |  |
| --- | --- |
| Print technology | Thermal transfer |
| Maximum resolution | 203 x 203 DPI |
| Print speed | 203 mm/sec |
| Maximum printing width | 10.4 cm |
| Paper handling |  |
| Maximum label length | 0.991 m |
| Media thickness | 0.08 – 0.19 mm |
| Ports & interfaces |  |
| Connectivity technology | Wired & Wireless |
| Ethernet LAN | Yes |
| Bluetooth | Yes |
| Bluetooth version | 5 |
| Bluetooth Low Energy (BLE) | Yes |
| USB port | Yes |
| More info: | [https://www.zebra.com/us/en/products/spec-sheets/printers/desktop/zd600-series.html](https://www.zebra.com/us/en/products/spec-sheets/printers/desktop/zd600-series.html) |