Don’t you hate it when you have a cable that just isn’t long enough. Luckily there’s always somewhere online where you can buy different pieces of kit, even if you’re looking for something that isn’t standard spec. For example, at TCA you can find hdmi cables that are longer than standard cables.
For example, their standard cables reach 10m in length. And if that isn’t long enough you can get special cables up to 60m. he longer cables make use of an HDMI equalizer to boost the signal. Good stuff to know if you need it. Check them out