I have one of those, not a name brand though. Cost about $10 off epray, likely from joe's photo auctions.
One of the perks of working at a camera store.... I got mine for around 4 bucks each. These little suckers work like a charm and can't be beat for the price.
There goes your wireless solution for Canon! LOL 
Yes for sure, the only drawback is you have to set all the light levels manually. Get a flash meter and off you go.




