The StarTech.com Shielded RJ45 Coupler is a high-performance, inline Cat6a coupler designed to connect two CAT 6a network cables. This coupler is engineered to support data transfer speeds of up to 10 Gbps and distances up to 100 m, making it an excellent choice for extending your network. It features a passive adapter design with EMI protection and low insertion loss, ensuring a reliable and clear signal. The coupler is constructed with a durable metal housing and phosphor bronze contacts, capable of withstanding up to 750 mating cycles. Its PoE ready functionality also allows for the transmission of power along with data, making it a versatile component in any networking setup. With compliance to ANSI/TIA/EIA-568-C and TIA/EIA-568-B standards, and a Plug-and-Play feature, this coupler offers both ease of use and high standards of network performance.