Re: Cables: USB 3 - Firewire800

2012-04-27 Thread Stuart Evans
be up to 40 V ( different ampages as well and I would be very worried as the pins for power would be different as well) Hugh Subject: Re: Cables: USB 3 - Firewire800 From: wa...@macwizardry.com.au Date: Fri, 27 Apr 2012 09:03:27 +0800 To: wamug@wamug.org.au Got in before I did Carlo :) So

Re: Cables: USB 3 - Firewire800

2012-04-27 Thread Merv Bond
Thank you everyone for your responses. A dealer I spoke to suggested such a cable existed but they didn't have one in stock. However, having read all your responses I decided that if indeed it did exist there was the potential for unpleasant outcomes. I have just returned from a shopping trip

Re: Cables: USB 3 - Firewire800

2012-04-26 Thread cm
Hi Merv, As far as I know USB and firewire are incompatible formats. Unless there is some sort of fancy conversion hub involved (that I am not aware of) no cable will be able to connect the two. Cheers, Carlo On 26/04/2012, at 21:28 , Merv Bond wrote: I have been looking on the net at

Re: Cables: USB 3 - Firewire800

2012-04-26 Thread Stephen Chape
Hello Merv .. for cables connectors go to www.cablechick.com.au On 26/04/2012, at 9:28 PM, Merv Bond wrote: I have been looking on the net at cables, converters and hubs that boast connections between USB and firewire. My search is based on wishing to connect an external HD with USB3

Re: Cables: USB 3 - Firewire800

2012-04-26 Thread Daniel Kerr
Hi Merv As others have mentioned there is no way to convert from USB to Firewire I'm afraid. Different standards etc. So a USB3 drive will only run at USB2 speed on a Mac (well most of them). Kind regards Daniel --- Daniel Kerr MacWizardry Phone: 0414 795 960 Email: daniel AT

Re: Cables: USB 3 - Firewire800

2012-04-26 Thread cm
Hi Merv and Peter, I would be wary of those connectors. Notice they are all on resale sites, none are manufacturer sales. They could be fakes. As I said earlier, I don't believe it is possible to convert USB to Firewire with just a simple pin-to-pin cable. USB used the PC as the bus master

Re: Cables: USB 3 - Firewire800

2012-04-26 Thread Daniel Kerr
Got in before I did Carlo :) So won't rehash what you've written,..lol :) But yes, I'd be a bit cautious. The other thing would be if you'd see any real world speed difference. The USB3 would only be running at USB2 speed as that is what the Mac would expect, so it's not going to convert to

RE: Cables: USB 3 - Firewire800

2012-04-26 Thread hugh griffiths
The power issue is the one I would be the most cautious with, USB is 5 v or less, but firewire can be up to 40 V ( different ampages as well and I would be very worried as the pins for power would be different as well) Hugh Subject: Re: Cables: USB 3 - Firewire800 From: wa