Product Name: 4K HDMI Muti-Vewer 9X1 HDMI Seamless Switching HDMI Switcher with Remote Control Model NO.: BQ901 Interface Type: HDMI Control: Wired Feature 1: Support 9 HDMI Inputs,One HDMI Output Feature 2: Support 9 HDMI Signal Screen Segmentation,Seamless Feature 3: Compatible HDMI 1.4, Hdcp 1.4, and DVI 1.0 Version Trademark: SZBITC Transport Package: Carton Specification: 8 HDMI IN, 1 HDMI OUT Origin: Shenzhen, China HS Code: 8543709990 Product Description Introduction 4K HDMI 9x1 Multi-viewer is a high performance with nine HD screen segmentationand seamless switching output switch.It can display 9 HD digital video signal on the same screen, and has a variety of video segmentation, seamless switching 9 HD input signal synchronously.The control methods of the switch is flexible, it can be switched via button and IR control. It's a very practical and stable switch and easy to install, can be used in the major projects, meeting halls and other places.Features:Support 9 HDMI inputs,1 HDMI output Support 9 HDMI signal screen segmentation Support 9 HDMI signal seamless switching Support IR remote control Compatible HDMI 1.4, HDCP 1.4, and DVI 1.0 version Support audio and video superposition More clearer subtitles