https://wccftech.com/asrock-radeon-rx-6400-challenger-itx-graphics-card-no-power-connector/

In two days, AMD will release its entry-level Radeon RX 6400 graphics card for the DIY market & ASRock has already prepped an ITX variant, as reported by Videocardz.

AMD seems to be bringing ITX and low-profile graphics cards based on its modern architecture back to the DIY space, even though it's going to be an entry-level design. The Radeon RX 6400 is supposed to be an entry-level solution that offers slightly better performance & capabilities over integrated graphics without requiring lots of power. The card will also come with compact designs, making them the perfect candidate for your HTPC or SFF PCs.