All RFID Product

CK-D1C USB RFID Card Reader

USB RFID Card Reader

✔️ SDKs for C++, Python, C#, and Java integration

✔️ Near-field control with about 10 cm write distance

✔️ Handles up to 200 tags per minute over USB-C

✔️ Stable encoding output up to 26 dBm

✔️ Designed for batch writing and system-level use

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CK-D1C USB RFID Card Reader(images 2)
CK-D1C USB RFID Card Reader(images 3)
CK-D1C USB RFID Card Reader(images 4)
CK-D1C USB RFID Card Reader(images 5)
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CK-D1C USB RFID Card Reader(images 8)

The near-field antenna keeps the working area tight — roughly within 10 cm — which makes it easier to encode access cards, sample labels, or ID tags without touching anything else on the desk. USB power keeps the setup simple, and the built-in anti-collision logic helps small batches move smoothly without repeated failures.

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Cykeo CK-D1C RFID reader USB-C Specifications

  • ModelCK-D1C
  • BrandCykeo
  • Product NameUSB RFID Card Reader
  • Dimensions132mm*120mm*18mm
  • Communication interfaceUSB 3.0 + Type-C
  • Power supply requirement5V/2A
  • Weight0.2kg
  • API InterfacesRESTful & Native APIs (IoT/ERP Integration Ready)
  • ​LanguagesJava, C# (Cross-Platform Compatibility)
  • ​Secondary Development SDKFull toolkit for ​custom firmware & app development
  • Frequency Range840MHz~960MHz
  • Protocol SupportISO 18000-6B/6C, EPC C1G2
  • 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 Temperature-20°C to +70°C
  • ​Humidity10%RH–95%RH (Non-Condensing)
  • ​Storage Temperature-40°C to +85°C

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USB RFID CARD READER FAQS
How does CK-D1C USB RFID Card Reader keep the encoding process secure?

It starts with distance control.
Because the write range stays short, unintended reads are unlikely. Each encoding task is logged by the software — who wrote it, when it happened, and which tag was used. For deeper control, the SDK allows direct integration into access control or credential management systems.

Can different tag types be handled in the same session?

Yes, as long as it’s a desktop workflow.
The software identifies tags before writing and filters out anything that doesn’t match the task. If a write fails, the process pauses and flags the tag instead of forcing a restart. That saves time during mixed or repeat jobs.

Is CK-D1C RFID reader USB-C usable outside the office?

More than people expect.
The reader is light, compact, and runs from USB-C, so it can work from a laptop or power bank. Encoding jobs can be prepared in advance, run offline, and synced later. This makes it practical for temporary sites, audits, or short on-site encoding tasks.

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Logistics
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Healthcare
Manufacturing
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Security