Roguish Marksman

This feat can only be given to a rogue.

If during combat, the rogue has an opportunity to attack with Sneak Attack, before rolling the attack dice, the rogue can choose to engage Roguish Marksman which allows the rogue to roll an Attack dice for every sneak attack dice they have. Hits and misses apply naturally.

So essentially this allows the rogue to split their sneak attack into multiple attacks rather than one single attack.