For Pixel 6a, Pixel 6 and Pixel 6 Pro
For Pixel 6 and Pixel 6 Pro (It works on the Pixel 6a but the 25W Charger is cheaper and exactly as fast).
This is not the fastest of all for the Pixel 6 and Pixel 6 Pro. But it is the cheapest one.
The Pixel 6a only charges at 18W instead of 23W, so it's actually the best of the bunch for the Pixel 6a. Since it charges just as fast as the original charger but
is a lot cheaper.