Hercules Starlight. Headphone connectivity: 3.5 mm. Power supply type: USB. Windows operating systems supported: Windows 10 Windows 7 Windows 8 Mac operating systems supported: Mac OS X 10.11 El Capitan Mac OS X 10.12 Sierra Mac OS X 10.13 High Sierra Mac OS X 10.14 Mojave Minimum processor: Intel Core i3. Width: 340 mm Depth: 100 mm Height: 49 mm. Cables included: USB