The Ubiquiti Networks TC-GND TOUGHCable Connectors are designed for rapid field deployment without soldering, making it easy to connect your networking cables with the RJ45 Male connector. These ESD safe connectors come in a pack of 20, featuring a clear, silver, and black color scheme. The TOUGHCable Connectors are compatible with Ubiquiti devices, eliminating Ethernet ESD failures for a reliable and safe connection. Ideal for computer networking and Ethernet connections, these connectors are a practical and efficient solution for your networking needs.