The Novatel Ovation U727 is a 2-in-1 device with a microSD slot creating not only a wireless high-speed data access device as well as a storage drive. Provides a wireless connection for your desktop and laptop. With the evolution to EV-DO Revision A users in markets where it is rolled out will experience faster average download speeds of 600 kbps - 1.4 Mbps and average upload speeds of 350 - 500 kbps. Novatel Ovation U727 (Sprint) also includes:Designed for Windows Vista/XP/2000; Macintosh OS X 10.4 or higher and Linux. E-mail with large attachments Digital Imaging Corporate Intranet and Internet Location-based applications