1080P USB 3.0 4CH Capture Card. It can capture 4-channel HD HDMI video signals.Display the signals of 4 video devices simultaneously with 1080P resolution.USB 3.0 high-speed transmission bandwidth brings instant gameview.1080p video recording and live streaming, restoring textures, tones, shadows, lighting and other details in games.Plug and Play, zero latency HDMI Loop-out.No driver needed to use the capture card.Compatible with,Linux, Windows 7,8,10 and easy to set up.Equipped with a 12V/2A power supply.SpecificationsVideo input loopback: 4CH up to 4K60.Video Capture: 4ch 1080PAudio: 4CH Line in mux inputUSB3: 4CH UVCPower: 12V2A ExternOS: Windows, LinuxExpansion port: USB 3.0 for VMIX Switcher