The HDMI Extender Splitter allows you to split one HDMI signal up to 165ft and distribute it to four different devices such as televisions and projectors. It is designed for use with HDMI cables and is compatible with Cat5e, Cat6, and Cat7 Ethernet cables. This splitter is ideal for extending the reach of your HDMI connection and allows you to easily connect multiple devices to your TV or projector. With a compact black color and easy-to-use HDMI connector, this splitter is a convenient and versatile accessory for your home entertainment setup.