Power supply unit Dimensions L x W x H: 188 x 64 x 40 mm Input frequency: 50...60 Hz Output current: 6.0...8.5 A Connection, primary side: 3-Pole C14 Appliance Inlet Input voltage: 100...240 VAC Plug version: F (CEE 7/4) Polarity: Reversible Short-circuit-proof: Yes Cable length: 1.8 m Output voltage: 12 VDC / 14 VDC / 15 VDC / 16 VDC / 18 VDC / 18.5 VDC / 19 VDC / 19.5 VDC / 20 VDC / 22 VDC / 24 VDC Power: 144 W