2-Power ALT2304B, Docking, USB Type-A, Black, Kensington, HP, 100 - 240 V 2-Power ALT2304B. Connectivity technology: Docking, USB connector type: USB Type-A. Product colour: Black, Cable lock slot type: Kensington, Brand compatibility: HP. AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz, Power consumption (max): 90 W. Width: 260 mm, Depth: 164 mm, Height: 61 mm. Cables included: AC