rj12 Price; Prompt Delivery; Quality Approvals; Good Service; RJ12Specifications:connector:rj12 to rj12Conductor: 4-pair stranded copper 1000BASE-T;100Base-T; 10Base-T (IEEE 802.3) 250MHZ Designed for network adapters, hubs, switches, DSL/cable, modems, patch panels, and other twisted-pair applications RJ12 Cables