JustID enclosed
Enclosed USB format
Identifier output; manufacturer dimension table contains a unit typo. [1]
RFID Readers · Digital Logic
JustID NFC USB Identifier Reader
JustID is Digital Logic’s NFC identifier reader for workflows that send a tag ID to a host application. It supports ISO 14443 A/B and ISO 15693 at 13.56 MHz; it is a different purchase from a general-purpose NFC memory encoder.
Updated September 24, 2026
- Frequency / protocols
- 13.56 MHz; ISO 14443 A/B and ISO 15693
- Supply / operating current
- 5 V; 100 mA
- Published read range
- 40 mm enclosed; 55 mm OEM reference, dependent on tag and installation
Technical reference
Product specifications
Model-specific data and source scope are shown together.
- Frequency / protocols
- 13.56 MHz; ISO 14443 A/B and ISO 15693 [1]
- Supply / operating current
- 5 V; 100 mA [1]
- Published read range
- 40 mm enclosed; 55 mm OEM reference, dependent on tag and installation [1]
- Read speed
- Up to 848 kbit/s [1]
- Configuration utility
- Digital Logic JID configuration tool [1]
- Host connections
- USB; listed serial alternatives require the correct hardware configuration [1]
Choose a reference
Models & configurations
Choose a model or format to include it in your quote or sample request.
JustID OEM
OEM board format
Obtain the current mechanical drawing; do not interpret 69 × 15 × 35 as verified thickness. [1]
Appearance & construction
Photos & drawings
Open a picture to inspect the original file. Dimensions are taken from the cited references.
Application & selection
Before choosing this product
Does this write NFC URLs?
Choose JustID for identification output. For NDEF writing or application-specific memory commands, select a reader/writer such as µFR Nano and the relevant SDK.
Identifier formatting
The receiving application may expect a particular byte order, separator or decimal/hex representation. Configure the output and test it against the current database before replacing an existing reader.
Sources & documents
Technical references
Published specifications identify the reference model. They do not replace the final order drawing or a model-specific test report.
- Digital Logic model, software & hardware reference ↗
Manufacturer reference · reviewed 2026-09-20
Custom orders & samples
Request your configuration
Choose the reference, then add quantity, destination, chip or reader details and any artwork on the enquiry page.