My cable is certainly not 10 m long. Because it is laid, I could not measure it exactly. So I would say about 4 m.

According to the Samsung website, the cable supplied is 5m long. That may well be true. It really is very long. So it is more than sufficient for most installations. Otherwise, there is a 15m cable as a separate accessory.

The really ingenious thing is that the image signal and power supply go through the cable. So it is the only cable that is needed for the connection. No additional power cable.

The cable is very long, I would estimate at least 10 metres.