The Bel Fuse Keystone SS-82100-005 is a modular jack keystone designed for use with Category 5e shielded cables. It features 8 positions and is designed to provide reliable and secure connections for data and voice applications. It is suitable for use in a variety of applications, including residential and commercial networks, as well as industrial and military applications. The keystone is constructed from high-quality materials and is designed to provide superior performance and durability. It is also designed to be easy to install and maintain. The keystone is compatible with a variety of mounting systems, including wall plates, patch panels, and faceplates. It is also compatible with a variety of cable types, including Cat5e, Cat6, and Cat7. The keystone is UL listed and RoHS compliant, making it a safe and reliable choice for any application.