Hi, I purchased a Philips Hue, not realizing that hue bridge needed to be connected via Ethernet to my wireless router. My setup is that I get internet from a single ethernet port in the wall. This port is connected to my iMac, which provides a wireless network for the rest of the room. Is there any way to make Philips Hue work on this setup? If I buy an ethernet splitter and connect the hue bridge directly to the internet, will that work? Or do I need to buy a wireless router? Thank you!