etherCON CAT6 A is a self-terminating cable connector, for an insulation diameter ? 1.1 mm, nickel plated. The NE8MX6 assembly consists of a cable holder with a rugged metal housing, a proven Neutrik jaw-type strain relief, and a CAT6 A compatible RJ45 connector. The assembly is suitable for a range of cable diameters. 7 mm to 9.5 mm and a wire gauge of AWG26/1 - AWG24/1 (solid) or AWG27/7 - AWG24/7 (stranded).Attention! Not compatible with CAT6 chassis connectors NE8FDY-C6 and NE8FDY-C6-B. If the insulation diameter is > 1.1 mm, see NE8MX6.