Extend up to 50m with a Single Cat5e/6 Cable Extender DVI

IR Remote 1080P 2 in 2 out 2X2 HDMI Switcher Splitter

IR Remote 1080P 2 in 2 out 2X2 HDMI Switcher Splitter usb flash drive

High Speed Type-B 4 Port USB3.0 Printer Sharing Switch