Amphenol CAT5e Shielded RJ11 Patch Cables permits the effective extension of the phone cable that connects between the telephone wall jack and the DSL/ADSL modem from high-speed internet providers such as Verizon FiOS and AT&T U-verse. Category 5 Enhanced Patch Cabling by Amphenol delivers high performance for data and voice applications. USOC patch cable is ideal for use on USOC compliant telephone systems with a shield to protect from interference. NOTE: This is NOT a CAT5e RJ45 network patch cable that would connect to a router. This is a phone cable with a much smaller RJ11 phone connector.