Looking for a complete remote access solution with enterprise-level functionality at an entry-level price? The 3Com SuperStack II Remote Access System 1500 offers just the right technology in a stackable form factor that lets you expand as you grow. Ideal for small to medium-sized businesses, it supports LAN-to-LAN connectivity, dial-out services, and dial-in access for small offices/home offices (SOHOs), and mobile users. Consisting of a base router stack unit, expansion stack unit, multiple user-installable I/O cards, PRI E1 and PRI T1 access units, it offers unprecedented configuration flexibility.