Voygon Power Adapter for HDMI Switch Switcher Splitter, 5V 2A 2000mA, 3.5mm x 1.35mm x 10mm Outer diameter: 3.5mm; Inner diameter: 1.35mm; Length: 10mm Power adapter for HDMI switch / switcher / splitter Output: 5V, 2A / 2000mA Input: 100-250V 50/60HZ USA/Canada AC Provides more than enough power to the switch/splitter to work with PS4 / XboxOne / TV Boxes / Tablets