The IOGEAR GCS24U is a 4-ports external KVM switch that allows users to easily connect four computers to a single monitor using VGA or USB connectors. This switch features a wired switch remote for convenient control and has a compact black design. With a connection split/duplication of 1:4, this KVM switch from IOGEAR is compatible with universal brands and models, making it a versatile and efficient networking solution for enterprise setups. Made in China, this device also offers an output voltage of 5V for reliable performance.