The Hewlett Packard HP J2591A Jet-direct EX Plus External Print Server is a reliable and efficient print server designed for enterprise networking. With the trusted HP brand name and Jet-direct product line, this model is sure to meet the printing needs of businesses with its external connectivity and advanced features. This print server is a great addition to any network setup looking to enhance their printing capabilities and streamline printing tasks, with 13v a/c power cord/adapter