Delock Keystone Module Coupler RJ45 female to RJ45 female Cat.6a with metal latch and clip, shielded This module by Delock can be used to extend twisted pair cables. With its standardised dimensions it can be used for easy snap-in mounting in e.g. a Keystone patch panel, face plate or surface-mount box. With clip The plastic clip can be attached to the latch of the Keystone module and ensures an additional stable, secure connection. Technical details