Designed for applications where space is at a premium, Zebra's Keyboard Display Units (KDUs) connect directly to Zebra printers, eliminating the need for bulky host computers. Additionally, these accessories are compatible with Zebra EPL and ZPL programming languages, so they work with most Zebra desktop, high-performance, industrial, and commercial printers. Because all work can be done at the point of application, Zebra KDUs help users save time spent running back and forth to a dedicated printer and reduce the associated costs and errors.