When looking at the PMM-3738-VM1010-EB-R eval board from PUI Audio they recommend using a card edge connector to attach wiring to the eval board. Below is the image from the manufacturer data sheet.
This connector is in our system under Digi-Key part number CCE10G-ND (CW Ind. Part CWR-170-10-0000). This would be the same connector if you were using the PMM-3738-VM1000-EB-R evaluation board.