Network Coupler StarTech.com White Cat 6 RJ45 Keystone Jack F/F

The StarTech.com White Cat 6 RJ45 Keystone Jack (C6KEYCOUPLWH) is a compact network coupler designed to join two Category 6 patch cables, creating a single longer Ethernet connection. Its keystone-style form factor fits keystone wall plates and patch panels, and the white finish integrates with common installations. The unit is lightweight and constructed from quality materials and is covered by StarTech.com's Lifetime Warranty.

Advantages

This Cat 6 RJ45 keystone coupler provides a simple and economical way to extend Ethernet cabling without re-terminating existing cables. The keystone form factor allows flush mounting in standard wall plates and patch panels for a clean installation. Its Cat 6 rating preserves high-speed network performance when used within specification limits, and the durable construction ensures reliable long-term use.

Suitable for

• Extending two Cat6 patch cables into a single longer cable
• Installation in keystone wall plates and patch panels
• Home, office, or small network environments requiring Cat6 connections

Key specifications

• Brand: StarTech.com
• Model / MPN: C6KEYCOUPLWH
• Type: Cat 6 RJ45 Keystone Jack Coupler (female-to-female)
• Color: White
• Weight: 4 g
• Package contents: 1 x Keystone coupler
• Dimensions (W x D x H): 90 mm x 125 mm x 19 mm
• Warranty: StarTech.com Lifetime Warranty

How to use

To use the coupler, insert each Cat6 RJ45 plug from the two patch cables into the female RJ45 ports on either side of the keystone coupler until they click into place. If mounting in a wall plate or patch panel, snap the keystone coupler into a compatible keystone opening before connecting the cables. Verify the Ethernet link lights on connected devices to ensure proper connectivity.

Usage recommendations

Use the coupler for temporary or permanent cable extensions where the combined run remains within Cat6 performance limits. Avoid introducing multiple couplers in a single network segment to reduce potential signal degradation; whenever possible, use a single coupler or re-terminate cables for the best long-term performance.