Connect the RFD40 sled to the TC27 with a USB-C cable or with the TC2x adapter. A mount without a data connection does not work.
The app detects the reader automatically. To test it, open Scan and read a tag: you see which product it corresponds to.
RFID
Connect the RFD40 to the TC27
Connection by USB-C cable or adapter, detection in the app and reading in Scan.
Available in Professional and Enterprise
Updated October 28, 2026 by the Business in a Wave team
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