diff --git a/client/device.c b/client/device.c
index 32891360..dfaa6c8b 100644
--- a/client/device.c
+++ b/client/device.c
@@ -28,6 +28,7 @@
 
 #include "command.h"
 #include "dbus-proxy.h"
+#include "display.h"
 
 struct device {
 	bool powered;
@@ -35,8 +36,11 @@ struct device {
 	char *address;
 	char *name;
 	char *state;
+	struct l_queue *ordered_networks;
 	const struct proxy_interface *adapter;
 	const struct proxy_interface *connected_network;
+	const struct proxy_interface *properties;
+	const struct proxy_interface *wsc;
 };
 
 static const void *get_name(const void *data)
@@ -159,9 +163,77 @@ static const struct proxy_interface_property device_properties[] = {
 	{ }
 };
 
+static void ordered_networks_destroy(void *data)
+{
+}
+
+static void *device_create(void)
+{
+	return l_new(struct device, 1);
+}
+
+static void device_destroy(void *data)
+{
+	struct device *device = data;
+
+	l_free(device->address);
+	l_free(device->name);
+	l_free(device->state);
+
+	l_queue_destroy(device->ordered_networks, ordered_networks_destroy);
+
+	device->adapter = NULL;
+	device->connected_network = NULL;
+	device->properties = NULL;
+	device->wsc = NULL;
+
+	l_free(device);
+}
+
+static bool device_bind_interface(const struct proxy_interface *proxy,
+				const struct proxy_interface *dependency)
+{
+	return true;
+}
+
+static bool device_unbind_interface(const struct proxy_interface *proxy,
+				const struct proxy_interface *dependency)
+{
+	return true;
+}
+
+static void display_device_inline(const char *margin, const void *data)
+{
+	const struct device *device = data;
+
+	display("%s%-*s%-*s%-*s%-*s%-*s\n", margin,
+		20, device->name ? : "",
+		20, device->address ? : "",
+		15, device->state ? : "",
+		10, proxy_interface_get_identity_str(device->adapter) ? : "-",
+		8, device->scanning ? "scanning" : "");
+}
+
+static const char *device_identity(void *data)
+{
+	const struct device *device = data;
+
+	return device->name;
+}
+
+static const struct proxy_interface_type_ops device_ops = {
+	.create = device_create,
+	.destroy = device_destroy,
+	.bind_interface = device_bind_interface,
+	.unbind_interface = device_unbind_interface,
+	.identity = device_identity,
+	.display = display_device_inline,
+};
+
 static struct proxy_interface_type device_interface_type = {
 	.interface = IWD_DEVICE_INTERFACE,
 	.properties = device_properties,
+	.ops = &device_ops,
 };
 
 static struct command_family device_command_family = {