The HP 1420 switch series consists of unmanaged Gigabit Ethernet switches, for small businesses and others looking for plug-and-play basic Layer 2 connectivity for their network. High-performance, cost-effective and easy to deploy The HP 1420 switch series offers small businesses and others Layer 2 Gigabit Ethernet switching with unmanaged affordability and plug-and-play simplicity. Unmanaged switches are economical offerings, ideal for locations needing only basic Layer 2 switching in a flat single tier network. Automated features for hands-off operation All models are plug-and-play with zero configuration and no required ongoing administration.