2-port KVM switch with audio input/output and USB ports. The outer box is not included, but all accessories such as cables are present. Includes: KVM switch unit x 1 AC adapter x 1 DisplayPort(TM) cable (approx. 1.4 m) x 2 USB 3.0 cable (approx. 1.7m) x 2 Audio cable (approx. 1.7m) x 4 Used for only one day. I am selling this because I changed my setup and no longer need it. You can switch and operate two computers with one set of mouse, keyboard, and DisplayPort(TM) display! Supports displays up to 4K resolution, and the emulation function allows for smooth device switching. Furthermore, it has two USB 3.1 ports as a hub function. This KVM switch also features an AUTOSCAN function that automatically switches the display of computer ports at regular intervals, making it convenient for server management tasks. - Brand: ELECOM - Model: KVM-NDUS2 - Number of ports: 2 Please check the ELECOM manufacturer's website for more details. Thank you for viewing. As this is a personal sale and to prevent product substitution, returns are not accepted. CPU switch KVM Computer PC switch ELECOM