Xeltek (also known as EXP Computer) is a company that designs and manufactures device programmers. It offers automated, universal, production, and in-system programmers as well as socket adapters and accessories. The company also provides technical support, customer, return for repair (RMA), and other services. Xeltek products cover a wide range of applications from low-end to high-performance engineering and from gang, cluster medium volume programming to automated handlers.