Switching wall mount power supply for Europe (plug W2E), input voltage 90-264V, output voltage 5V, power 15W or 20W, output current 3A or 4A. Connectors 2.1x5.5 or 0.7x2.35. Cable length 1.5m. Also available as ITU T K.21 and with different types of AC plugs for worldwide use.