The RJ45 Ethernet coupler provides stable connection and reliable transmission performance. It features high-quality pure copper contacts and durable locking clips for secure connections. This coupler ensures a safe, corrosion-resistant link between Ethernet cables. This RJ45 coupler allows you to connect two Ethernet cables to extend the cable length, ideal for joining two shorter network cables to achieve a longer reach. It supports high-speed data transmission up to 10 Gb, compatible with Cat7 and Cat6 Ethernet cables. Designed for ease of use, the coupler has a compact housing, nickel-plated contacts, and a convenient latch for quick plug-and-play installation without the need for additional drivers or power. Note: This product is a passive coupler, not a network switch. It does not enable simultaneous Internet access for multiple devices. It is intended solely for extending Ethernet cable runs.