diff --git a/libpretixnfc-android/src/main/res/values-de/strings.xml b/libpretixnfc-android/src/main/res/values-de/strings.xml
index c17d3bf..0e24893 100644
--- a/libpretixnfc-android/src/main/res/values-de/strings.xml
+++ b/libpretixnfc-android/src/main/res/values-de/strings.xml
@@ -8,4 +8,10 @@
     <string name="nfc_disabled">NFC ist auf diesem Gerät gerade deaktiviert.</string>
     <string name="nfc_not_supported">NFC wird auf diesem Gerät nicht unterstützt.</string>
     <string name="progress_checking_medium">Prüfe Medium…</string>
+    <string name="preference_nfc_head">NFC</string>
+    <string name="preference_nfc_type_label">Leser-Typ</string>
+    <string-array name="preference_nfc_type">
+        <item>Eingebauter NFC-Leser</item>
+        <item>ACS-USB-Leser (experimentell)</item>
+    </string-array>
 </resources>
\ No newline at end of file
diff --git a/libpretixnfc-android/src/main/res/values-es/strings.xml b/libpretixnfc-android/src/main/res/values-es/strings.xml
index d2da22d..92857bf 100644
--- a/libpretixnfc-android/src/main/res/values-es/strings.xml
+++ b/libpretixnfc-android/src/main/res/values-es/strings.xml
@@ -8,4 +8,6 @@
     <string name="nfc_read_error">No se ha podido leer el chip NFC. Intente mantenerlo cerca del dispositivo durante más tiempo.</string>
     <string name="nfc_unknown_chip_type">Este tipo de chip NFC no es compatible.</string>
     <string name="nfc_connected_notification">Servicio de lector NFC en ejecución</string>
+    <string name="preference_nfc_head">NFC</string>
+    <string name="preference_nfc_type_label">Tipo de lector</string>
 </resources>
diff --git a/libpretixnfc-android/src/main/res/values-fr/strings.xml b/libpretixnfc-android/src/main/res/values-fr/strings.xml
index cc4f507..d252434 100644
--- a/libpretixnfc-android/src/main/res/values-fr/strings.xml
+++ b/libpretixnfc-android/src/main/res/values-fr/strings.xml
@@ -9,4 +9,6 @@
     <string name="nfc_random_uid">Ce support a un identifiant aléatoire et ne peut pas être utilisé.</string>
     <string name="nfc_read_error">La puce NFC n\\\'a pas pu être lue. Essayez de le maintenir plus longtemps à proximité de l\\\'appareil.</string>
     <string name="nfc_unknown_chip_type">Ce type de puce NFC n\\\'est pas pris en charge.</string>
+    <string name="preference_nfc_head">NFC</string>
+    <string name="preference_nfc_type_label">Type de lecteur</string>
 </resources>
\ No newline at end of file
diff --git a/libpretixnfc-android/src/main/res/values-nl/strings.xml b/libpretixnfc-android/src/main/res/values-nl/strings.xml
index 50acc71..a9c970f 100644
--- a/libpretixnfc-android/src/main/res/values-nl/strings.xml
+++ b/libpretixnfc-android/src/main/res/values-nl/strings.xml
@@ -8,4 +8,7 @@
     <string name="nfc_not_supported">NFC is niet ondersteund op dit apparaat.</string>
     <string name="progress_checking_medium">Controleren van het medium…</string>
     <string name="nfc_unknown_chip_type">Dit type van NFC-chip is niet ondersteund.</string>
+    <string name="preference_nfc_head">NFC</string>
+    <string name="preference_nfc_type_label">Lezertype</string>
+
 </resources>
\ No newline at end of file
diff --git a/libpretixnfc-android/src/main/res/values/arrays.xml b/libpretixnfc-android/src/main/res/values/arrays.xml
new file mode 100644
index 0000000..3107275
--- /dev/null
+++ b/libpretixnfc-android/src/main/res/values/arrays.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string-array name="preference_nfc_type_values">
+        <item>native</item>
+        <item>acs</item>
+    </string-array>
+</resources>
\ No newline at end of file
diff --git a/libpretixnfc-android/src/main/res/values/strings.xml b/libpretixnfc-android/src/main/res/values/strings.xml
index 2857e6c..6972590 100644
--- a/libpretixnfc-android/src/main/res/values/strings.xml
+++ b/libpretixnfc-android/src/main/res/values/strings.xml
@@ -8,4 +8,10 @@
     <string name="nfc_disabled">NFC is currently disabled on this device.</string>
     <string name="nfc_not_supported">NFC is not supported on this device.</string>
     <string name="progress_checking_medium">Checking medium…</string>
+    <string name="preference_nfc_head">NFC</string>
+    <string name="preference_nfc_type_label">Reader type</string>
+    <string-array name="preference_nfc_type">
+        <item>Built-in NFC reader</item>
+        <item>ACS USB reader (experimental)</item>
+    </string-array>
 </resources>
\ No newline at end of file