diff --git a/homeassistant/components/fritz/switch.py b/homeassistant/components/fritz/switch.py
index 969f8cf8f9e..4a740a26c33 100644
--- a/homeassistant/components/fritz/switch.py
+++ b/homeassistant/components/fritz/switch.py
@@ -246,6 +246,9 @@ def wifi_entities_list(
     """Get list of wifi entities."""
     _LOGGER.debug("Setting up %s switches", SWITCH_TYPE_WIFINETWORK)
     std_table = {"ax": "Wifi6", "ac": "5Ghz", "n": "2.4Ghz"}
+    if fritzbox_tools.model == "FRITZ!Box 7390":
+        std_table = {"n": "5Ghz"}
+
     networks: dict = {}
     for i in range(4):
         if not ("WLANConfiguration" + str(i)) in fritzbox_tools.connection.services: