The product is a collection of 2 and 4 port IOGEAR KVM switches and cables. These KVM switches allow users to easily switch between multiple computers or servers with the push of a button. The cables included in the assortment ensure that users have the necessary connections to properly set up and use the KVM switches for efficient multitasking and monitoring. Ideal for businesses or individuals looking to streamline their workstation setup and improve productivity.About the switches:• Multi functional switch allows multiple USB or PS/2 (additional cables needed) computers to share one USBconsole and two USB peripheral devices such as printers and scanners, as well as speakers and a microphone• User can conveniently switch USB peripheral devices from one computer to another using Hot Keys• USB peripheral devices and USB consoles can be switched asynchronously from one computer toanother using Hot Keys• Fully compliant with USB 1.1 specifications and delivers a 12 Mbps data transmission rate• Complete keyboard and mouse emulation for error free booting• Support special keys on Mac and Sun keyboard• Allows PC keyboards to simulate Mac and Sun special keys through Hotkeys• Features AutoScan mode to monitor all computers• LED display for easy status monitoring• Superior video quality - supports resolutions up to 2048 x 1536• Extra convenience offered through sharing of speakers and microphone• Easy installation: no software required, hot swappable• Compact design for easy placement