SHIELDED METAL RJ45 connectors terminate Cat 6A, Cat 7 solid or stranded conductors; Robust shield termination and strain relief allow for one-step termination process provides superior shielding and mitigates crosstalk DIY RJ45 CABLE connector terminates shielded twisted pair solid cable for making custom length Ethernet patch cords; Support inner conductor 23 AWG;The Insulated core diameter must be 1.35mm-1.45mm; Secure termination for shielded or outdoor-rated cable with an IP camera or security camera installation SUPERIOR TRANSMISSION meets CAT6a performance requirements per ANSI/-568-B.2-10 for a Gigabit Ethernet channel compliant network. 50 Micrometre gold-plated contacts on 8P8C network connectors provide faster speed with less interference ATTENTION! Cat7 Shielded RJ45 Connectors match the thick CAT6A /CAT7 Solid Ethernet cable, suitable for network installer with professional RJ45 Crimping tool Colour:As shown Material:Metal + plastic Package Contents: 40 x Shielded RJ45 Connectors 40 x RJ45 Boots in Grey. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.