diff --git a/1209/5EBA/index.md b/1209/5EBA/index.md
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+---
+layout: pid
+title: Microphone
+owner: Sebas
+license: MIT
+site: https://sebas.zip
+source: https://github.com/sebas-dot-zip/sebas-virtual-usb-device
+---
+Sebas Microphone is a USB Audio Class 1.0 microphone (48 kHz 16-bit PCM,
+mono or stereo, one asynchronous isochronous IN endpoint) that the Sebas
+desktop app emulates on a Windows computer during a remote session, so that
+every app on that computer can record the remote viewer's microphone. The
+device is served over USB/IP to the usbip-win2 host controller driver, and
+Windows binds its in-box USB audio driver (usbaudio.sys) to it; no custom
+driver is involved. Its source (USB descriptors, control and isochronous
+request handling, the jitter buffer and the USB/IP framing) is a Rust crate
+licensed under MIT OR Apache-2.0.
+
+This is a software-only virtual USB device with no hardware of its own.
+Every Sebas installation emulates this same device over USB/IP whenever a
+viewer shares a microphone, so its end users cannot request their own PID:
+the PID has to identify the one device that all installations present.
+Sebas also recognises its own microphone by these IDs (to turn Windows'
+voice processing off on its recording endpoint), and a fixed VID/PID lets
+Windows keep one device instance and its endpoint settings across sessions.
diff --git a/org/Sebas/index.md b/org/Sebas/index.md
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+---
+layout: org
+title: Sebas
+site: https://sebas.zip
+---
+Sebas is a remote-support and remote-desktop platform: a desktop app that
+lets people share their screen, control and devices with someone helping
+them, with sessions arranged through the web dashboard at sebas.zip.