High-Speed 40Gbps Performance Engineered for CAT 8 wall plate cabling, supporting 40Gbps data transmission for professional, high-speed networks ^^ Shielded Construction for Signal Integrity Features 360 Robust die-cast zinc alloy housing minimizes EMI to protect RJ45 connections from crosstalk, ensuring stable cat 8 wall plate and jack performance ^^ Broad Cable Compatibility Designed for solid or stranded STP cables, supporting 2224 AWG conductors, insulation OD 1.41. 68mm, and cable OD 5.59 mm ^^ UL Certified for Reliability Built to UL performance and safety standards, ensuring long-lasting, professional-grade connectivity with CAT8, CAT7, and CAT6A cables, suitable for wall plates, patch panels, and surface mount boxes ^^ Durable & Cost-Effective 5-Pack Built with impact-resistant housing, offering long-lasting performance at a great value