Neutrik NE8FF EtherCON Feedthrough Coupler, Solid Adaptor. RJ45 Cable Extender EtherCON RJ45 feedthrough coupler for cable extensions. Solid locking adaptor. Features: ---Accommodates NE8MC* or any standard RJ45 plug ---The adapter offers the approved latch lock system ---The D shape adapters are problem solvers for various intermating problems for professional and semi-professional applications.
eBay