Shielded cat 6 cables our shielded cat6 cables ensure fast and dependable gigabit network connections by protecting against electromagnetic interference emirfi and noise the result is a fast and safe network plus the rj45 connectors are both snagless and molded to prevent damage to the connector clips and the cable this helps to avoid accidental disconnections and decreases in network performance available in a variety of lengths and colours our shielded cat6 cables help you comp