1、The HDMI screen splitter can actually be called a multimedia screen splitter. It uses a hardware method to solve the single‑screen split display of the HDMI signal screen. It can make a projector (or monitor) display multiple HDMI images, computer images or multiple at the same time video screen. 2、Support 4-channel HDMI signal screen division and HDMI seamless switching signal, driver-free, compatible with various systems. 3、Can support up to 1080p/60hz high resolution, compatible with hdmi3a, hdcp2, compatible with input version dvi0. 4、This screen splitter has a variety of control methods: infrared remote control and panel button control, easy to use. 5、Aluminum alloy shell design, strong corrosion resistance, good electrical and thermal conductivity.1 x Picture Cutter1 x Remote Control1 x AC Plug1 x User ManualItem Type: HDMI Screen SplitterProduct Model: G141Input Interface: 4 HDMIOutput Interface: 1 HDMIAudio Output: PCM2, 5.1 Dolby5.1, DTS5.1Remote Control Battery: CR2025 150mAhBandwidth: 2.25GbpsResolution Input: 480i 60Hz, 480p 60Hz, 576i 50Hz, 576p 50Hz, 720p 50/60Hz, 1080i 50/60Hz, 1080p 24/30/50/60HzResolution Output: 1080PFrame Rate: 60HzPower Supply: DC 12VScope of Application: Video conference, outdoor screen display, security monitoring, radio and television transmission