Disply port versions

Discussion created by ringo100 on Nov 16, 2017
Latest reply on Nov 16, 2017 by ringo100

I need to buy display port cable that support freesync. As far as I read I need version 1.2a? On amazon I am only finding 1.2 without "a" and 1.3 version is twice expensive than 1.2. So my only option is to buy 1.3?