diff --git a/Device.go b/Device.go
index 5c15669..5961ae1 100644
--- a/Device.go
+++ b/Device.go
@@ -57,6 +57,8 @@ func DeviceFactory(objectPath dbus.ObjectPath) (Device, error) {
 		return NewDeviceGeneric(objectPath)
 	case NmDeviceTypeIpTunnel:
 		return NewDeviceIpTunnel(objectPath)
+	case NmDeviceTypeEthernet:
+		return NewDeviceWired(objectPath)
 	case NmDeviceTypeWifi:
 		return NewDeviceWireless(objectPath)
 	}
diff --git a/DeviceWired.go b/DeviceWired.go
new file mode 100644
index 0000000..256f772
--- /dev/null
+++ b/DeviceWired.go
@@ -0,0 +1,75 @@
+package gonetworkmanager
+
+import (
+	"encoding/json"
+
+	"github.com/godbus/dbus"
+)
+
+const (
+	DeviceWiredInterface = DeviceInterface + ".Wired"
+
+	DeviceWiredPropertyHwAddress       = DeviceWiredInterface + ".HwAddress"       // readable   s
+	DeviceWiredPropertyPermHwAddress   = DeviceWiredInterface + ".PermHwAddress"   // readable   s
+	DeviceWiredPropertySpeed           = DeviceWiredInterface + ".Speed"           // readable   u
+	DeviceWiredPropertyS390Subchannels = DeviceWiredInterface + ".S390Subchannels" // readable   as
+	DeviceWiredPropertyCarrier         = DeviceWiredInterface + ".Carrier"         // readable   b
+)
+
+type DeviceWired interface {
+	Device
+
+	// Active hardware address of the device.
+	GetHwAddress() string
+
+	// Permanent hardware address of the device.
+	GetPermHwAddress() string
+
+	// Design speed of the device, in megabits/second (Mb/s).
+	GetSpeed() uint32
+
+	// Array of S/390 subchannels for S/390 or z/Architecture devices.
+	GetS390Subchannels() []string
+
+	// Indicates whether the physical carrier is found (e.g. whether a cable is plugged in or not).
+	GetCarrier() bool
+}
+
+func NewDeviceWired(objectPath dbus.ObjectPath) (DeviceWired, error) {
+	var d deviceWired
+	return &d, d.init(NetworkManagerInterface, objectPath)
+}
+
+type deviceWired struct {
+	device
+}
+
+func (d *deviceWired) GetHwAddress() string {
+	return d.getStringProperty(DeviceWiredPropertyHwAddress)
+}
+
+func (d *deviceWired) GetPermHwAddress() string {
+	return d.getStringProperty(DeviceWiredPropertyPermHwAddress)
+}
+
+func (d *deviceWired) GetSpeed() uint32 {
+	return d.getUint32Property(DeviceWiredPropertySpeed)
+}
+
+func (d *deviceWired) GetS390Subchannels() []string {
+	return d.getSliceStringProperty(DeviceWiredPropertyS390Subchannels)
+}
+
+func (d *deviceWired) GetCarrier() bool {
+	return d.getBoolProperty(DeviceWiredPropertyCarrier)
+}
+
+func (d *deviceWired) MarshalJSON() ([]byte, error) {
+	m := d.device.marshalMap()
+	m["HwAddress"] = d.GetHwAddress()
+	m["PermHwAddress"] = d.GetPermHwAddress()
+	m["Speed"] = d.GetSpeed()
+	m["S390Subchannels"] = d.GetS390Subchannels()
+	m["Carrier"] = d.GetCarrier()
+	return json.Marshal(m)
+}