I have my PS3 connected to my beamer and sometimes finds the projector is no input signal ... whether it's the length I do not know, I do not think so ... but the projector will display only Grieseln. I remove the cable and plug it in again, appears to me a picture ... but sometimes still appears a Grieseln and you see nothing ... a more expensive, but also shorter cable 5m've therefore ordered ... since no problems more ...