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ZD6A042-30EF00EZ ZD621 thermal transfer 4" label printer
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Zebra ZD621 Desktop Label Printer
The Zebra ZD621 is a high-performance 4-inch desktop label printer engineered for exceptional print quality, flexible deployment, and enterprise-grade remote management. Designed for shipping labels, compliance tags, and retail labeling, it combines thermal transfer precision (203 dpi) with Zebra’s Print DNA software suite for simplified setup, monitoring, and security.
Superior Print Quality
203 dpi thermal transfer printing delivers sharp, durable text and barcodes across a wide range of media types.
Flexible Deployment
Compact desktop design with optional accessories such as cutter, peeler, and battery for expanded use cases.
Print DNA Intelligence
Integrated software suite enables fast setup, security hardening, and simplified device management.
Remote Management
24/7 monitoring and troubleshooting via Ethernet and Bluetooth with cloud-enabled management tools.
Quick Specifications
| Print Technology | Thermal Transfer |
| Print Resolution | 203 dpi |
| Max Print Width | 4" (104 mm) |
| Connectivity | USB, USB Host, Serial, 10/100 Ethernet, Bluetooth 4.1/MFi |
| Memory | 512 MB Flash, 256 MB SDRAM |
| Media Support | Labels, tags, and receipt paper |
| User Interface | 5 LED status icons, 3-button control panel |
| Programming Languages | EZPL, ZPL, EPL emulations |
| Dimensions | 178 × 177 × 254 mm |
| Weight | 2.0 kg |
| Power | 100–240 VAC auto-ranging |
| Warranty | 2-year standard warranty |
Key Benefits
- Enterprise Reliability – Built for continuous operation in demanding business environments.
- Effortless Deployment – Print DNA tools streamline setup, configuration, and onboarding.
- Flexible Integration – Multiple wired and wireless interfaces support diverse IT ecosystems.
- Operational Visibility – LED indicators and remote tools enable real-time status monitoring.
- Future-Ready Platform – Modular design and software ecosystem support long-term scalability.
Frequently Asked Questions About Product
If these questions do not dispel your doubts, please contact us
Where do your products come from?
All of our products from Cisco Disti,Cisco partner, Cisco distribution directly.
How to ship the goods?
Datadirect cooperation with FEDEX,UPS & DHL and air shipment. Orders can be tracked by express Tracking number. Air shipment will supply the B/L.
Can l use my own freight account to ship my order?
Sure, we can use your accounts to ship goods without any issue.
What's your warranty for the products you sell?
Please refer below our warranty terms.
https://www.datadirectglobal.com/pages/product-warranty-policy
Datadirect offers for all items on the website.
Cisco/Juniper:
1 year warranty for new licensed products; 3 months warranty for used, REF, etc.
Aruba:
Generally provide Limited Lifetime Warranty
PS: Limited Lifetime Warranty means the machine is damaged during normal use, datadirect can provide free warranty service. However, we cannot provide warranty for damage caused by human or violent factors.
If you need to apply for a product warranty, you need to send the defective product back to us (suzhou China). The shipping cost of the defective product and the shipping cost of the spare parts will be borne by datadirect.
The shipping cost for the return is: first receipt address to our warehouse. The shipping cost of the spare parts is from our warehouse to the first delivery address.
I want to buy a licence/service for a device, can I use it properly locally?
Fortinet, Meraki branded equipment licences purchased from us can be used globally, Cisco service needs to be confirmed by contacting us
How Hardware Procurement Works
A straightforward four-step process. No hidden costs, no ambiguous timelines. From your first inquiry to delivery, you know exactly what happens next.
Submit Your Requirement
Send us your hardware spec, model numbers, and quantity via email or WhatsApp. The more detail, the faster we can quote.
Receive a Detailed Quote
We respond within 24 hours with a complete quote - itemized pricing, lead time, and logistics estimate. No vague estimates.
Confirm and Pay
Approve the quote, complete payment or confirm agreed credit terms. We then place the order with our verified supply network.
Delivery and Handover
We manage logistics end-to-end and provide tracking. Delivery comes with full documentation and post-delivery support.
Order Fulfillment Process
From Warehouse to Delivery: Ensuring Accuracy and Speed. Our order fulfillment process guarantees that your order is handled with the utmost care and efficiency.

Assistance from order to delivery
Order Support

Accurate model and quantity checks
Order Verification

Reliable sourcing for your IT needs
Global Sourcing

Professional protection for your equipment
Secure Packaging

Fast and reliable worldwide delivery








