All Display Port cables are compatible with all versions of the standard.
Subpar cables may not be able to take advantage of all the features present in a newer version. But if you bought a high quality cable for v1, it would still have full support for 2.1.
That’s actually the same as USB C, as I just learned. The pinout hasn’t changed, so if you have a good quality USB 3.1 cable it’ll work with 3.2x2 just fine
All Display Port cables are compatible with all versions of the standard.
Subpar cables may not be able to take advantage of all the features present in a newer version. But if you bought a high quality cable for v1, it would still have full support for 2.1.
That’s actually the same as USB C, as I just learned. The pinout hasn’t changed, so if you have a good quality USB 3.1 cable it’ll work with 3.2x2 just fine
That’s good info