USB Interface Printing Board QM7-4570 / QM4-4438 for G2800 (G 2800, g2800)

USB interface printing board compatible with QM7-4570 and QM4-4438. Designed for use with G2800 series printers — listed as G2800, G 2800, and g2800. Exact-fit board for the USB printing interface on the specified models.