Note: Please allow some error due to manual measurement. Specification: Item Type: Video Mixer Switcher_x000D_Material: Aluminum Alloy_x000D_Input Ports: 4 x HD Multimedia Interface_x000D_Output Ports: 1 x HD Multimedia Interface, 1 x USB 3.0_x000D_HD Multimedia Interface Vseson: HD Multimedia Interface 1.4, HDCP 1.4_x000D_Input Resolution: Maximum 4K30Hz_x000D_Output Resolution: Maximum 4K30Hz_x000D_2 Switching Methods: Switching Buttons, Remote Control_x000D_PIP: Supported_x000D_Display: 7 Inch_x000D_Product Size: Approx. 170 x 120 x 31mm / 6.69 x 4.72 x 1.22in_x000D_Remote Control Battery: CR2025*1(Not Included)_x000D_Voltage:100-240V Features: 1MULTI CAMERA: Multi camera video mixer switcher comes with 4 x HD Multimedia Interface inputs and 1 x HD Multimedia Interface, 1 x USB3.0 output, both input and output resolutions support up to 4K30Hz. 2VIDEO MIXER SWITCHER: Multi camera video switcher is capable of streaming any of the 4 x 4K video HD Multimedia Interface inputs to any live streaming platform via third party live streaming software such as OBS. 3USB 3.0 INTERFACE: Video mixer switcher is available via a USB 3.0 port, which connects to a PC or smartphone and acts as a simple webcam source that can work with software and platforms to make live streaming easier and faster. 4WITH A 7 INCH HDR MONITOR: Portable video switcher comes with a 7 inch HDR monitor, and stand for easier operation. With 1 x HD Multimedia Interface loop output, you can add a local monitor for monitoring. 52 SWITCHING METHODS: Video switcher features multiple views, broadcast quality recording, and physical buttons. Works without a computer. Use the remote control or physical buttons to "switch" between sources. PackageList: 1 x_x000D__x000D_VideoMixerSwitcher 1 x USB Cable 1 x Remote Control 1 x Power Adapter 1 x Instruction Manual 1 x Bracket 4 x Bracket Assembly