The remote controls compatible with the 60d for example, or 7d are generally compatible with the 70d (well I think)
I lost 4 euros in this useless piece of plastic, it could be that the concern comes from the stack but in this case it's not cool the part of the seller.
even a gypsy dog eater ... we stop this kind of scam on this site please, Amazon must remain a trusted site and not a site where there is a risk of being conned, some sellers do not even provide bill !
It is not normal on Amazon! Amazon has the means to avoid this kind of situation!