I'm trying to find out what kind of sync cables I need for the Pocket Wizard II. I have a Canon 5d Markiii with an off camera 600EX flash. I need to order the sync cables but I'm not sure on the specific name. I think I need the 1/8 to PC but I wanted to check in before I ordered the wrong cable. Thanks for the help
Yes, I believe that the cable you would need, to connect a PW to your 600EX, is a 1/8 to PC.
I personally don't like the PC connection, it has a tendency to come out or just generally be loose. I often prefer to use something like THIS, so that I can use a 1/8 to 1/8 cord.
On an unrelated, un asked note: do you already have the pocket wizards or are you also preparing to buy them? If you're buying them, I think they should come with the cord (although, if they're plus ii's, they're used, so who knows). Also, have you considered Canon's radio transmitter? If you're only planning to use 600's, it may be a better, more cost effective solution.