Add USB identifiers table to the main readme file

README.md

@@ -422,3 +422,23 @@ This project is licensed under LGPL version 3. License text can be found under [
 
 # Roadmap
 To check what issues will be fixed and when please check [milestones](https://github.com/Nitrokey/libnitrokey/milestones) page.
+
+# Nitrokey USB IDs
+
+Currently used USB identifiers for Nitrokey products are listed below. See [./data](./data) for the further details.
+
+| Name | USB ID |
+|------------------------------------------|:---------:|
+| Crypto Stick 1.2 | 20a0:4107 |
+| Nitrokey 3 NFC | 20a0:42b2 |
+| Nitrokey 3 NFC Bootloader | 20a0:42dd |
+| Nitrokey 3 NFC Bootloader NRF | 20a0:42e8 |
+| Nitrokey FIDO U2F | 20a0:4287 |
+| Nitrokey FIDO2 | 20a0:42b1 |
+| Nitrokey HSM | 20a0:4230 |
+| Nitrokey Pro | 20a0:4108 |
+| Nitrokey Pro Bootloader | 20a0:42b4 |
+| Nitrokey Start | 20a0:4211 |
+| Nitrokey Storage | 20a0:4109 |
+| Nitrokey Storage Bootloader | 03eb:2ff1 |
+| Nitrokey U2F | 2581:f1d0 |