Feature:1. [4 HDMI Inputs \u0026 1 HDMI Output] 4 HDMI inputs for cameras, computers, and laptops; 1 HDMI output for external 1080P video transmission. With LAN interface for computer connection to achieve PC control, also support phone APP control.2. [5.5 Inch Large Touchscreen \u0026 T-Bar Switching] Upgraded larger highly clear IPS screen allows you to preview pictures more clearly and operate more easily; T-Bar supports effects transition and signal switching.3. [6 Picture PVW \u0026 PIP Mode] Support real-time 6 pictures preview: 4 input sources, PST preview, and PGM output picture; PIP (picture in picture) mode has 9 kinds of layouts.4. [Audio Embedding] Support embed analog audio into a HDMI signal for recording or live streaming, and extract the audio to send over to a larger dedicated audio mixer.5. [Broad Compatibility] Fast USB 3.0 live stream, suitable for most mainstream video apps, replacement for YouTube, Zoom, and more, perfect for sports event, e-sports competition, wedding, business conference, interview, education and training, etc.Specification:Features[4 HDMI Inputs & 1 HDMI Output]4 HDMI inputs for cameras, computers, and laptops; 1 HDMI output for external 1080P video transmission. With LAN interface for computer connection to achieve PC control, also support phone APP control.[5.5 Inch Large Touchscreen & T-Bar Switching]Upgraded larger highly clear IPS screen allows you to preview pictures more clearly and operate more easily; T-Bar supports effects transition and signal switching.[6 Picture PVW & PIP Mode]Support real-time 6 pictures preview: 4 input sources, PST preview, and PGM output picture; PIP (picture in picture) mode has 9 kinds of layouts.[Audio Embedding]Support embed analog audio into a HDMI signal for recording or live streaming, and extract the audio to send over to a larger dedicated audio mixer.[Broad Compatibility]Fast USB 3.0 live stream, suitable for most mainstream video apps, replacement for YouTube, Zoom, and more, perfect for sports event, e-sports competition, wedding, business conference, interview, education and training, etc.SpecificationsColor: BlackMaterial: PlasticScreen: 5.5inchInput: HDMI-A*4Output: HDMI-A*1 USB 3.0 WEBCAM/OBS*1Communication: LAN RJ45*1Audio: MIC 3.5MM*1 / LINE 3.5MM*1Power: 1X DC JackInput Resolutions: HDMISMPTE 720p@50/60 | 1080i@50/60 | 1080p@23/24/30/50/601024X768@60 | 1280 X 720@60 | 1280 X 768@60| 1280X1024@60 | 1360X768 | 1366x768@601440x900@60 | 1600x1200@601680x768@60 | 1920X1080@60 | 1920 X 1200@60Output Resolutions((choose standard)): HDMISMPTE 720p@50/60 | 1080p@24/25/30/50/601024X768@60 | 1280x720@60 | 1280 X 768@60 | 1280X1024@60 | 1360x768@60Supported Standards: HDMI 1.3 USB 3.0Input Voltage: DC 12V/2APower: 21WWorking Temperature: 0C~50CHumidity: 5%~85%Product Size: 19.1 * 11.1 * 4.9cm/ 7.5 * 4.3 * 1.9inchProduct Weight: 610g/ 21.5ozPackage List1 * Video Mixer1 * Adapter1 * USB Cable1 * User ManualPackage List:1 * Video Mixer1 * Adapter1 * USB Cable1 * User Manual