Predicted to enable sulfate transmembrane transporter activity. Predicted to be involved in chloride transmembrane transport and sulfate transmembrane transport. Predicted to be located in membrane. Predicted to be active in plasma membrane. Is expressed in several structures, including Bolwig organ; adult head; embryonic dorsal apodeme; embryonic head epidermis; and epidermis. Orthologous to human SLC26A11 (solute carrier family 26 member 11).