The Gefen ex-tend-it (EXT-DVIKVM-241) is a 2 ports external KVM switch with audio capabilities, allowing users to easily switch between two computers and their respective peripherals without the need to constantly plug and unplug cables. With a USB-C connector, this switcher offers convenience and flexibility for users looking to manage multiple devices seamlessly. The Gefen brand ensures quality and reliability in this product, making it a valuable addition to any workspace.