diff --git a/home/program/bash/module/Switch.nix b/home/program/bash/module/Switch.nix
new file mode 100644
index 00000000..a1dc41ce
--- /dev/null
+++ b/home/program/bash/module/Switch.nix
@@ -0,0 +1,45 @@
+{ ... }: {
+	text = ''
+		# Install on a Nintendo Switch.
+		# Usage: switch_install <FILES>
+		function switch_install() {
+			local IFS=$'\n'
+			local targets=(''${@})
+			[[ "''${targets}" = "" ]] && targets=(*.ns[pz])
+
+			local id=$(_switch_id)
+			_switch_mount
+
+			install() {
+				gio copy -p "''${target}" ''${id}5:\ SD\ Card\ install/
+			}
+
+			_iterate_targets install ''${targets[@]}
+		}
+
+		# Backup a Nintendo Switch saves and album.
+		function switch_backup() {
+			local id=$(_switch_id)
+			_switch_mount
+			mkdir switch_backup || rm -r switch_backup/*
+			mkdir switch_backup/{save,album}
+			pushd switch_backup/save
+			cp -r /run/user/''${UID}/gvfs/mtp\:host\=-_DBI_*/7\:\ Saves/* .
+			popd
+			pushd switch_backup/album
+			cp -r /run/user/''${UID}/gvfs/mtp\:host\=-_DBI_*/8\:\ Album/* .
+			popd
+			pushd switch_backup
+			archive_fast album
+			archive save
+		}
+
+		function _switch_id() {
+			gio mount -l -i | rg 'mtp://-_DBI_' | sed "s/^.*=//" | head -1
+		}
+
+		function _switch_mount() {
+			test -d /run/user/''${UID}/gvfs/mtp\:host\=-_DBI_* || gio mount "$(_switch_id)"
+		}
+	'';
+}