From ae57b1353c6bf3fd4f2fd9bb06e1f010c77fe568 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Wed, 31 Jan 2024 13:40:50 +0100
Subject: [PATCH] docs: USB pass-through (#143)

---
 readme.md | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/readme.md b/readme.md
index 6354f3d..7441bd2 100644
--- a/readme.md
+++ b/readme.md
@@ -230,6 +230,17 @@ docker run -it --rm -p 8006:8006 --device=/dev/kvm --cap-add NET_ADMIN --stop-ti
   ```
 
   Use `DEVICE` if you want it to become your main drive, and use `DEVICE2` and higher to add them as secondary drives.
+
+* ### How do I pass-through a USB device?
+
+  To pass-through a USB device, first lookup its vendor and product id via the `lsusb` command, then add them to your compose file like this:
+
+  ```yaml
+  environment:
+    ARGUMENTS: "-device usb-host,vendorid=0x1234,productid=0x1234"
+  devices:
+    - /dev/bus/usb
+  ```
   
 * ### How do I verify if my system supports KVM?