This TUK SACK3SDSpm Category 6 Shielded D Universal Coupler is designed to fit industry standard patch panels. High performance data throughput meets Category 6 data transfer rates. This coupler is also suitable for use with PoE (Power over Ethernet) devices. * For use in standard ‘D series' XLR type cut-outs * Easily mounted into panels without need for any securing nuts, as the 26x31mm mounting plates are pre-threaded for M3 screws * Pleasing flush appearance when mounted in suitable panels * Pre-threaded for rapid mounting * High performance data throughput, meets Category 6 data transfer rates