A KVM switch enables you to control multiple PCs/servers via a single keyboard, monitor and mouse. Connect two computers and two monitors via USB and HDMI. Supports analogue audio via the 3.5 mm audio jack. 2-port dual-head KVM switch with HDMI, analogue audio, USB Hotkey and push-button switching Supports analogue audio Integrated PC connection cables, 1.5 m LED indicators Bus-powered Compatible with Windows 7, 8/8.1, 10, 11, macOS 10.12 - 10.15, 11, 12, ChromeOS Connections: Input: 2 x HDMI female, 2 x USB 2.0 A female (keyboard and mouse), 2 x 3.5 mm audio female; output: 4 x HDMI male, 2 x USB 2.0 A male, 4 x 3.5 mm audio male Colour: Black