50m 1080p HDMI® cat5e/6 extender HE50 length 82mm; width 46mm; height 23.5mm
Attached is Xudongtai eKL USB extender HUE electronic version instruction manual. By using a single CAT6 network cable, the USB1.0 signal can be extended by 100 meters, and the USB2.0 signal can be extended by 60 meters. The receiving end has a USB distribution function. One USB interface, which can be used to connect wired or wireless keyboard, mouse, and printer; support hot-swap function, plug and play
Dual-screen HDMI® KVM switch 212HK is 200mm long; 64mm wide; 38mm high; supports RS232 control, keyboard hotkey switching, mouse switching, etc.
Eight-in and one-out HDMI® KVM switch 81H is 430mm long; 118mm wide; 44mm high; supports RS232, remote control switching; supports 3.5mm audio output