I bought 3 different power supplies with 8 tips because none gives the mention of the cable length and I wanted to be on one of them would be long enough to use my Archos in the hospital in a medical bed. I kept one of the Hama brand because the cable is 1m80 to 1m25 instead of one. Warning, this is not the position for my Archos 5 volts. Check well your devices to know which voltage they work not to burn your precious devices. Personally, I think that in France, the 5 volts is most commonly used.