Cisco offers a broad portfolio of customer premises equipment (CPE) which enables service providers and consumers to choose which products will best meet their needs, while guaranteeing investment protection with a smooth migration from what can be deployed today to new world architectures. The 600 series CPE is a part of this portfolio offering DSL solutions for the residential and business market. The Cisco 605 Personal PCI ADSL Modem is PCI adapter for use in PCI-compliant personal computers. Designed for easy installation, the modem slides into any PCI slot.