Your old wires will work, but there's still a catch.

This seven-input ... This HDMI switcher currently has a 4.3 out of 5 rating on Amazon based on 741 reviews. "If you plan to hook up ANY 4k 60hz with HDMI 2.0 and HDCP 2.2, you need this box ...

an HDMI switcher is a great alternative. They let you connect all your HDMI devices — games consoles, Blu-ray players, AV receivers, cable boxes, streaming devices — to a single HDMI ...