The StarTech SV231USB KVM switch allows you to control two Mac or PC computers from a single monitor/display and USB peripheral set (keyboard, mouse). It has an integrated three-port USB hub to connect peripherals. It supports high-resolution applications up to 1920 x 1400 to provide sharp and clear images. The USB KVM switch with cables does not require any drivers to be installed for it to function. It is truly versatile with its plug-and-play option. With its compact design and rear-port connection to master and slave computers, you can connect the necessary devices without disturbing the work space. The two-port USB KVM switch kit is designed to support the latest DDC2B VGA monitors. It has a selectable auto scan time interval, with which it scans and monitors the activities of all of the connected PCs, one by one according to the time set. The Mac PC KVM switch is RoHS-compliant, which makes it eco-friendly.