Black Box DB9 Colored Modular Adapter Kits (Unassembled), Blue HP J8177C Compatible SFP Transceiver Module - 1000BASE-T DSL/cable modems and patch panels

DSL/cable modems and patch panels

Up to 1866 MHz speed with Registered signal for smooth computer performance

Space-saving

Built-in mic with noise reduction delivers clear conversations without annoying background noise

Compatible with both USB and PS/2 connections

Black Box DB9 Colored Modular Adapter Kits (Unassembled), Blue HP J8177C Compatible SFP Transceiver Module - 1000BASE-T DSL/cable modems and patch panelsConvert DB9 interfaces to RJ 45 or RJ 11. Can be mounted in a blank patch panel. Guaranteed for life! Create instant and easy link for connecting with the network adapter With heat protection, gold connector plating is durable Fast and reliable DB 9 RJ 45 adapter