diff --git a/CHANGELOG.md b/CHANGELOG.md
index 052c272..0ecadf1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ project adheres to [Semantic Versioning](https://semver.org/).
 
 ## [Unreleased]
 ### Added
+
+* Add recommendation on how to interpret `UsbPortInfo::interface_number`.
+  [#219](https://github.com/serialport/serialport-rs/pull/219)
+
 ### Changed
 
 * Switched from core-foundation-sys to core-foundation for more conveniently
@@ -15,6 +19,9 @@ project adheres to [Semantic Versioning](https://semver.org/).
 
 ### Fixed
 
+* Fix enumeration USB reported as PCI devices which do not have a (short)
+  serial number.
+  [#160](https://github.com/serialport/serialport-rs/pull/160)
 * Fix ignoring the status of several function calls into Core Foundation on mac
   OS.
   [#218](https://github.com/serialport/serialport-rs/pull/218)
diff --git a/src/lib.rs b/src/lib.rs
index 15e0457..79d0f37 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -787,7 +787,9 @@ pub struct UsbPortInfo {
     pub manufacturer: Option<String>,
     /// Product name (arbitrary string)
     pub product: Option<String>,
-    /// Interface (id number for multiplexed devices)
+    /// The interface index of the USB serial port. This can be either the interface number of
+    /// the communication interface (as is the case on Windows and Linux) or the data
+    /// interface (as is the case on macOS), so you should recognize both interface numbers.
     #[cfg(feature = "usbportinfo-interface")]
     pub interface: Option<u8>,
 }
diff --git a/src/posix/enumerate.rs b/src/posix/enumerate.rs
index 3feba2b..ad83c64 100644
--- a/src/posix/enumerate.rs
+++ b/src/posix/enumerate.rs
@@ -142,9 +142,6 @@ fn port_type(d: &libudev::Device) -> Result<SerialPortType> {
             let usb_properties = vec![
                 d.property_value("ID_USB_VENDOR_ID"),
                 d.property_value("ID_USB_MODEL_ID"),
-                d.property_value("ID_USB_VENDOR"),
-                d.property_value("ID_USB_MODEL"),
-                d.property_value("ID_USB_SERIAL_SHORT"),
             ]
             .into_iter()
             .collect::<Option<Vec<_>>>();