Efficient network expansion This 1 to 3 network cable splitter lets multiple devices connect to a single telephone line, enabling seamless communication without the need to switch cables. Reliable connection design Card buckle shrapnel design provides a stable, secure connection and minimizes data interruptions during calls. Compatibility with various devices The standard interface fits telephones, fax machines, and modems, making it easy to expand your setup. Robust construction Made from durable materials for long service life and reliable performance even with heavy usage. Use scenarios Home office or small business where one line must support a telephone, a fax machine, and a modem. Reception area or shared workspace requiring quick, clutter expansion of a single line to multiple devices. Temporary setups at events or training sessions where a single line needs to connect several devices quickly.