A device for cooling charge air for an internal combustion engine of a vehicle, wherein the device has the following features: a plurality of first coolant pipes for conducting a first coolant; and a plurality of second coolant pipes for conducting a second coolant, wherein the first coolant pipes and the second coolant pipes extend along a longitudinal extension direction of the device and the plurality of first coolant pipes is arranged adjacent to the plurality of second coolant pipes in a transverse extension direction of the device, with a first base and an associated first box which surrounds an end region of the plurality of first coolant pipes and of the plurality of second coolant pipes, and a second base and an associated second box which surrounds a further end region opposite the end region of the plurality of first coolant pipes and of the plurality of second coolant pipes, wherein the first box has a first inlet connection for the inlet of the first coolant into the plurality of first coolant pipes, and a second inlet connection for the inlet of the second coolant into the plurality of second coolant pipes, and wherein the second box further has a first outlet connection for the outlet of the first coolant from the plurality of first coolant pipes and the first box has a second outlet connection for the outlet of the second coolant from the plurality of second coolant pipes, wherein the plurality of first coolant pipes and the plurality of second coolant pipes are connected using separators (280, 290) in the boxes (210, 220) such that for the first coolant, an I-flow and for the second coolant, a U-flow through the device is achieved. a plurality of first coolant pipes for conducting a first coolant; and a plurality of second coolant pipes for conducting a second coolant, wherein the first coolant pipes and the second coolant pipes extend along a longitudinal extension direction of the device and the plurality of first coolant pipes is arranged adjacent to the plurality of second coolant pipes in a transverse extension direction of the device, with a first base and an associated first box which surrounds an end region of the plurality of first coolant pipes and of the plurality of second coolant pipes, and a second base and an associated second box which surrounds a further end region opposite the end region of the plurality of first coolant pipes and of the plurality of second coolant pipes, wherein the first box has a first inlet connection for the inlet of the first coolant into the plurality of first coolant pipes, and a second inlet connection for the inlet of the second coolant into the plurality of second coolant pipes, and wherein the second box further has a first outlet connection for the outlet of the first coolant from the plurality of first coolant pipes and the first box has a second outlet connection for the outlet of the second coolant from the plurality of second coolant pipes, wherein the plurality of first coolant pipes and the plurality of second coolant pipes are connected using separators (280, 290) in the boxes (210, 220) such that for the first coolant, an I-flow and for the second coolant, a U-flow through the device is achieved.