CK-D1L

Ultra-Compact USB RFID Reader

Plug-and-Play Tag Encoding with Precision Near-Field Control

✔️ SDK Support for C#/Java Custom Solutions

✔️ USB-Powered Desktop Workhorse for Office/Retail

✔️ 26dBm High-Speed Tag Programming (ISO 18000-6C)

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Tiny Port, Precision Power

The CK-D1L Ultra-Compact USB RFID Reader revolutionizes desktop tag management with its USB 3.0 connectivity and focused near-field antenna. Delivering 26dBm adjustable output power, it ensures 99.9% successful write rates within 10cm range. Preloaded with AutoEncode software for batch processing, this plug-and-play device seamlessly integrates with existing inventory systems.

Perfect for library media tagging, retail shelf labeling, and event credential encoding where controlled proximity operations are critical.

Library Book Tagging

Energy Facility Management

Warehouse Logistics

Retail Price Label Update

Health Care

Hotel facility management

Cykeo CK-D1L Ultra-Compact USB RFID Reader Specification

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KEY FEATURES OF CYKEO CK-D1L USB RFID READER

Near-Field Antenna

10cm Precision Write Range

33dBm Output

for 99% Encoding Success Rate

Dual-Protocol Compatibility

ISO 18000-6C/6B

Type-C Interface

for Fast Data Transfer

ABS Housing

Compact 128x115x20mm Design

Integrated Design

Auto-Tag Filtering & Error Alerts via Buzzer

C#/Python SDK

for Custom Software Integration

-20℃ to +70℃

Extreme Temperature Operation

CK-D1L Ultra-Compact USB RFID Reader Specifications

Main Specifications

ModelCK-D1L
BrandCykeo
Product NameUltra-Compact USB RFID Reader

Physical Parameters

Dimensions128mm*115mm*20mm
Power Input USB 5V

Developer Support

API InterfacesRESTful & Native APIs (IoT/ERP Integration Ready)
LanguagesJava, C# (Cross-Platform Compatibility)
Secondary Development SDKFull toolkit for custom firmware & app development

Performance Parameters

Frequency Range840MHz～960MHz
Protocol SupportISO 18000-6B/6C, EPC C1G2, GB/T29768-2013
Reading Range0-30cm (EPC Reading), 0-10cm (Writing)
RF Power (Port)33dBm±1dBm (Adjustable)
Power Adjustment1 dB step
Interfaces15-Pin Terminal (UART/USB/GPIO)

Operating Environment

Operating Temperature-20°C to +70°C
Humidity10%RH–95%RH (Non-Condensing)
Storage Temperature-40°C to +85°C

NEED A CUSTOM SOLUTION?

Submit your requirements and valid contact details – Our engineers will deliver a custom solution within 24 hours.

UHF USB RFID READER FAQS

Why Choose the CK-D1L UHF USB RFID Reader for Desktop Applications?

The CK-D1L UHF USB RFID Reader is optimized for desktop workflows and small-scale operations. Here’s why it stands out:

Compact Design: Measuring 128mm x 115mm x 20mm and weighing only 200g, it’s lightweight and portable, ideal for confined workspaces.
Precision Control: The near-field antenna ensures a focused read/write range (≤30cm for reading, ≤10cm for writing), minimizing interference and errors during tag programming.
High Stability: With 33dBm max output power and compliance with ISO 18000-6C/EPC C1G2 protocols, it guarantees reliable tag writing and fast batch processing.
Developer-Friendly: Includes C# and Java SDKs for seamless integration into custom systems, plus Type-C connectivity for modern device compatibility.

How to Maximize Tag Writing Success with the CK-D1L Reader?

Follow these steps for optimal performance:

Position Tags Closer: Place tags within the 10cm writing range to ensure strong signal transmission.
Adjust Output Power: Use the configurable 1–26dBm power settings (via demo software) to adapt to tag types and environmental conditions.
Avoid Interference: Keep the reader away from metal surfaces or electromagnetic noise, which can disrupt UHF frequencies (840–960MHz).
Use Filtering Tools: Leverage the built-in tag filtering feature in the demo software to skip pre-programmed tags during batch operations.

Can the CK-D1L Reader Integrate with Custom Software Solutions?

Yes! The CK-D1L is designed for developers and businesses needing tailored RFID workflows:

SDK Support: Access detailed C# and Java libraries to build applications for automated tag encoding, inventory management, or payment systems.
Type-C Flexibility: Connect to PCs, POS terminals, or IoT hubs via USB-C for real-time data transfer.
Multi-Protocol Compatibility: Works with ISO 18000-6C/EPC C1G2 and ISO 18000-6B tags, ensuring broad compatibility across industries like retail, logistics, and healthcare.
Demo Software: Test functionalities like bulk writing or read-range calibration using the provided tools before deploying custom code.

Cykeo RFID Application

Cykeo RFID solutions empower cross-industry operations, delivering precision tracking for supply chain optimization, industrial IoT deployments, and mission-critical asset management across logistics, healthcare, aviation, smart manufacturing, energy infrastructure, and security systems.

Warehousing

RFID-enabled 3D inventory systems achieve 99.6% stock accuracy with 20-meter bulk scanning capabilities.

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Logistics

RFID+IoT cross-docking solutions boost cargo processing speed to 600 units/hour with zero manual input.

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Tool Tracking

RFID-powered tool tracking reduces equipment retrieval time by 53% in live-line maintenance operations.

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Healthcare

Medical-grade RFID sterilization control cuts surgical instrument prep errors by 78%.

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