The 2-Port USB Audio KVM Switch lets you control multimedia PCs with just one keyboard, monitor, mouse, microphone, and a set of speakers. The KVM switch not only allows you to share your monitor, keyboard and mouse but you can also share microphone and speakers. With just a simple press of a button, this KVM switch eliminates the hassle of cable swapping and switching between 2 PCs. With it’s Hot-Plug, Auto-Scan and Hot-Key operating features, the TK-209K is the perfect choice for managing 2 PCs. Separate KVM cables are included. -Use one keyboard, monitor, and mouse to control two computers. -2-port USB KVM Switch with 1 set of Mic/Speaker port. -2 sets of VGA and 2 sets of Audio & Microphone Cables. -Supports Microsoft IntelliMouse, Optical Mouse, Logitech Net Mouse and more. -Supports super High Video Quality, up to 2048 x 1536 VGA resolution. -Supports Windows 98(SE)/ME/2000/XP/2003 Server, Linux, and Mac OS. -Multi-Platform supports for PCs, Macintosh G3/G4, iMac and Mac Mini. -Auto-Scan & LED display for PCs monitoring. -Hot-Key, push button and Windows-based client switching software. -User definable hot-key (Windows Only). -Plug & Play and Hot-Pluggable. -USB Interface Power method. -2-year limited warranty.