diff --git a/displaylink-prefetch.sh b/displaylink-prefetch.sh
new file mode 100755
index 0000000..7919789
--- /dev/null
+++ b/displaylink-prefetch.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+# nix-prefetch-url --name displaylink-610.zip https://www.synaptics.com/sites/default/files/exe_files/2024-10/DisplayLink%20USB%20Graphics%20Software%20for%20Ubuntu6.1-EXE.zip
+nix-prefetch-url --name displaylink-620.zip https://www.synaptics.com/sites/default/files/exe_files/2025-09/DisplayLink%20USB%20Graphics%20Software%20for%20Ubuntu6.2-EXE.zip