This unshielded CAT6 keystone jack from LYNN is designed to meet professional standards for network infrastructure. Made from durable orange ABS+PC plastic, each of the 25 jacks conforms to standard keystone sizing, allowing easy installation in a variety of setups. With compatibility for CAT5E, CAT5, and CAT3 cabling, these jacks utilize a high-precision mating structure to support data rates up to 1000BASE-T, making them an ideal choice for modern networking needs. The connectors feature phosphor bronze terminations and support various termination tools, ensuring reliable and efficient connections across your systems. Rated for temperature ranges between -10°C to 60°C and built to endure over 750 mating cycles, these jacks promise durability and performance for any networking project.