Produk ini bergaransi 6 Bulan Range : 250 Meter (depends on the cable quality) Support up to 1080P Support hub router connection 1. Connect the HDMI signal source to the transmitting end of the HDMI extender 2. Connect the receiving end of HDMI extender to the display device (such as HD TV, splicing screen, etc.) 3. Connect the network interface between the transmitting end and the receiving end with super class 5 network cable or class 6 network cable 4. Use the infrared transmitting line to connect with the IR in or IR out interface of the receiving line 5. Connect the transmitting end and receiving end to the power supply. When the indicator light is on, the equipment will work normally