As an Amazon Associate we earn from qualifying purchases made on our website. If you make a purchase through links from this website, we may get a small share of the sale from Amazon and other similar affiliate programs. You can read our complete legal information for more details. Needing to extend connections is a common problem, which is why things like IR repeaters (our guide) are needed. For a simple living room setup, there’s probably no need to look into exotic options for signal transfer. Everything is close to everything else, and the 10ft HDMI cable that came with your TV will do just fine. However, for more advanced setups like those using a projector, or where equipment is far away from the screen, you may need to look into extending the length of your HDMI cables. The most common ways to extend the length of HDMI cables is by using an HDMI Balun kit, also known as an HDMI Extender. With an HDMI Balun kit, you simply plug your HDMI source into a ...