Do I need a card for my first stream?
No. Try direct broadcasting first. Buy when you can name a production feature you need and have a suitable computer to run it.
Will any 4K card preserve 120Hz gameplay?
No. Confirm 4K120 passthrough specifically, then separately check capture resolution, HDR, VRR and software support.
Why is my capture preview black?
Possible causes include unsupported settings, cables or HDCP. PS5 gameplay capture requires HDCP to be turned off in the console settings. This is for gameplay capture; protected media signals cannot be captured, and a card should not be used to bypass content protection.
Should I buy a card just for short clips?
Try PS5’s built-in recording tools first. Upgrade when you need a workflow they cannot provide, rather than simply adding equipment.