Find the model and part number for your brakes. It's on them somewhere. Probably the backside or down on the mount. Then go to Page C-499 of this document. If your model numbers are out of production then you might have to go to the archives which is a link in the top right of the document.

https://productinfo.shimano.com/#/co...737&acid=C-499

Your brake PN should be in the last column. The shift levers will be in the second column. Make sure there is a line connecting the box with your brake model to the hoses and then to the levers.

This document and others can be found at

https://si.shimano.com/en/#/

If you are wanting something other than Shimano, someone else will have to say. Microshift usually has stuff that works.