Running a control room, a lecture hall, or a multi-building AV install where the source and display are 20 metres apart? Copper HDMI at that distance is a coin-flip. You get intermittent dropouts, colour banding, or a dead screen right when you need it. The Monster M3000 UHS Active Optical HDMI cable uses fibre-optic internals to carry the signal 20 metres without degradation. One cable, both ends plugged in, signal locked. No repeaters, no splitters, no calling an AV tech mid-presentation
| brand | Monster |
| series | M3000 |
| type | HDMI Cable |
| technology | Active Optical (AO) |
| speed_rating | Ultra High Speed (UHS) |
| length | 20 m |
| category | Cables & Connectors |
| connector_type | HDMI |