Dyson Sphere Program Sorters | Rock Paper Shotgun
But Sorters don't have to be placed on a belt. If two buildings are close enough, you can also directly connect them (depending on their type). This means you can have, for example, a Sorter which takes completed products from an Assembling Machine and places them directly in a Storage Building; or takes these same products and places them in another Assembling Machine where they're part of the recipe for an even more complex product. Every building which can attach to a Sorter has predefined points where a Sorter can be attached to them. You'll see these points when you hover over the buildi...
Source: rockpapershotgun.com