Get the Elo power brick for North America, the ELO-PWR-BRICKCAB-LVL6-NA12V,4.16A, 50W-R. This power brick fits perfectly with 1537L, 1729L, 1739L, 1938L, 1939L, 2201L, 2243L, and 2244L models. It includes a power cord for US outlets and weighs only 0.58kg. Manufactured by Elo, this power brick is the perfect solution for your display needs.