4-Port MiniView Micro USB KVM Switch from IOGEAR the simplest way to simultaneously run and share audio speakers among four computers with a single USB keyboard, monitor and USB mouse. Designed to fit within the same footprint of a Mac mini enableing a convenience to neatly stack and display your set up. This self-powered KVM switch features the USB mouse and keyboard emulation to ensure smooth operation, as well as support for Plug-n-Play monitors and scroll wheel mice. Our patented VSE Video Signal Enhancement technology provides rich, 32-bit color at resolutions up to 2048 x 1536. Another big plus is the MiniView capability to provide audio support, it allows you to share your multimedia speakers among the connected computers. This switch also offers multi-platform support; it is compatible with Windows and Mac computers as well as Sun Solaris workstations. IOGEAR delivered a huge breakthrough in KVM operation to Mac and Sun users by enabling functionality for the special keys on these systems. When using a PC keyboard, a special set of hot keys are designed to emulate the special keys on Mac and Sun machines.