All RFID Product

CK-D1L Ultra-Compact USB RFID Reader

Ultra-Compact USB RFID Reader

✔️ SDK support for C# / Java system integration

✔️ USB-powered design for office and retail desktops

✔️ Up to 26 dBm fast tag writing (ISO 18000-6C)

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CK-D1LA USB RFID Reader(images 2)
CK-D1LA USB RFID Reader(images 3)
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CK-D1LA USB RFID Reader(images 8)

This USB RFID tag reader is powered directly via USB., the device fits naturally on desks, counters, or workstations. Output power can be adjusted from 1 to 26 dBm, allowing stable tag programming across different inlays. With demo software supporting auto-encoding, batch writing, and tag filtering, CK-D1LA works well for daily tag issuance without complex setup.

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CK-D1LA USB RFID Tag Reader Specifications

  • ModelCK-D1L
  • BrandCykeo
  • Product NameUltra-Compact USB RFID Reader
  • Dimensions128mm*115mm*20mm
  • Power Input USB 5V
  • 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, 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 Temperature-20°C to +70°C
  • ​Humidity10%RH–95%RH (Non-Condensing)
  • ​Storage Temperature-40°C to +85°C

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UHF USB RFID READER FAQS
Why is the CK-D1LA a good fit for desktop RFID applications?

The CK-D1LA usb rfid tag reader is built around near-field operation.
Its compact body fits small workspaces, while the focused antenna prevents cross-reading nearby tags. This makes it easier to issue or rewrite tags one by one without mistakes. USB power removes the need for external adapters, keeping the setup clean and portable.

How can you improve tag writing success during daily use?

Keep tags within the intended writing zone.
For best results, place tags inside the 10 cm range and adjust output power based on tag sensitivity. Avoid metal desks or strong electromagnetic sources nearby. The demo software also supports tag filtering, which helps skip already-programmed tags during batch operations.

Can the CK-D1LA be integrated into custom software systems?

Yes, that’s one of its strengths.
CYKEO provides C# and Java SDKs so developers can build their own encoding tools, POS integrations, or inventory utilities. The Type-C interface supports stable data transfer, and the reader works with both ISO 18000-6C and ISO 18000-6B tags, making it flexible across regions and applications.

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Logistics
Tool Tracking
Healthcare
Manufacturing
Energy
Security