18X18 4K HDMI Matrix Switch

<p style="font-size: 16px; box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; letter-spacing: 1.5px; line-height: 3em; caret-color: rgb(76, 76, 76); color: rgb(76, 76, 76); font-family: Arial, 文泉驛正黑, "WenQuanYi Zen Hei", "儷黑 Pro", "LiHei Pro", 微軟正黑體, "Microsoft JhengHei", 標楷體, DFKai-SB, sans-serif;">[HDM1818K] is 18 in 18 out 4K30Hz HDMI matrix switcher, which you can choose 1 in 1 out, 1 in multiple out or cross-select switching per port.</p><p style="font-size: 16px; box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; letter-spacing: 1.5px; line-height: 3em; caret-color: rgb(76, 76, 76); color: rgb(76, 76, 76); font-family: Arial, 文泉驛正黑, "WenQuanYi Zen Hei", "儷黑 Pro", "LiHei Pro", 微軟正黑體, "Microsoft JhengHei", 標楷體, DFKai-SB, sans-serif;">It also supports two-way web control, and APP centralized management.</p><p style="font-size: 16px; box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; letter-spacing: 1.5px; line-height: 3em; caret-color: rgb(76, 76, 76); color: rgb(76, 76, 76); font-family: Arial, 文泉驛正黑, "WenQuanYi Zen Hei", "儷黑 Pro", "LiHei Pro", 微軟正黑體, "Microsoft JhengHei", 標楷體, DFKai-SB, sans-serif;"&a