The Cable Matters 25-Pack 10Gbps Cat6 Keystone Jacks RJ-45 is a set of high-quality networking jacks designed for use with RJ-45 connectors. With a unit quantity of 25, these keystone jacks are UL listed and suitable for use in various networking setups. The Cable Matters brand ensures compatibility with universal systems, and the jack type is specifically designed for easy installation and reliable connectivity. Made in the United States, these keystone jacks provide a secure and efficient solution for connecting networking cables and adapters in a variety of computer setups.