2 Port StarView USB KVM Switch The SV231SUBGB 2 Port Professional USB KVM Switch Kit with Cables offers simple control of 2 computers from a single monitor/display and USB peripheral set (keyboard mouse).The 2 Port KVM includes 2 USB KVM cables for a complete out-of-the-box solution saving you time and money. An integrated 3 port USB hub allows you to share USB peripherals between computers as though they were connected directly. A compact form factor and rear-port connections minimizes disruption to your workspace.This OS independent KVM supports resolutions up to 1920x1440 and provides a smooth operating experience in mixed (Windows/Mac/Linux) environments..