Qualstar Corp is a U.S based provider of data storage systems marketed under the Qualstar brand and of power solutions marketed under the N2Power brand. The company's segments include Power Supplies and Data Storage. Under the Power Supplies segment, it designs, manufactures and sells open frame switching power supplies. Under the Data Storage segment, it designs, manufactures and sells automated magnetic tape libraries used to store, retrieve and manage electronic data in network computing environments. The company has geographical presence in North America, Europe, Asia Pacific and Others. The company generates the majority of its revenue from Data Storage segment.
