Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Works as advertised
Review: Works just fine on my Archos 504. As other buyers have noted, similar generic products WILL NOT work on Archos players; it has to be specifically compatible with Archos. Sound and video quality met and exceeded my expectations. I haven't tested this, but I would guess that using this cord prolongs battery life as well (because the player doesn't have to power its LCD screen, the biggest power-draining feature).
