The StarTech RJ45SPLITTER 2-to-1 RJ45 Splitter Ethernet Cable Adapter is a versatile networking cable adapter that allows you to split a single RJ45 cable into two separate connections. Made by the trusted brand StarTech, this splitter cable is designed for use in networking setups where you need to create multiple connections from a single RJ45 cable. With a California Prop 65 warning for safety, this product is manufactured in China and ensures reliable performance for your computer networking needs.