The TRENDnet TK214I is a two-port KVM switch that allows you to access two PCs or Mac computers with a single mouse, keyboard, and monitor. This TRENDnet switch helps you manage your laptops or computers, which have DVI, USB, and audio ports. Without any driver installation, this TRENDnet TK2141 switch requires simple plug and play procedure to connect devices. For convenience-oriented purpose, this TRENDnet switch has a toggle switch with an extension cable, which can be placed at a remote location.