diff --git a/1209/C7A2/index.md b/1209/C7A2/index.md
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+---
+layout: pid
+title: Key
+owner: Tunnlix
+license: MIT
+site: https://github.com/Tunnlix/key-rp2350
+source: https://github.com/Tunnlix/key-rp2350
+---
+Tunnlix Key is a FIDO2/CTAP2.3-compliant USB authenticator,
+self-validated using FIDO Alliance conformance tools. Its MIT-licensed
+RP2350 firmware supports ES256, Ed25519, PIN verification,
+discoverable credentials and credential management over FIDO USB HID.
+
+The working reference hardware uses a Seeed Studio XIAO RP2350
+with an external user-presence button between D0 (GPIO26) and GND.
diff --git a/org/Tunnlix/index.md b/org/Tunnlix/index.md
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+---
+layout: org
+title: Tunnlix
+site: https://github.com/Tunnlix
+---
+Tunnlix develops open-source security products, combining firmware, software
+and hardware to make security tools more accessible, transparent and adaptable.