. The SV231DDVDUA 2-port Dual Monitor KVM Switch (DVI+VGA) offers a complete multimedia switching solution letting users control two Dual Display computers using a single USB mouse and keyboard peripheral set.With support for high-resolution video interfaces this dual view KVM switch provides one VGA (analog) and one DVI-I port per computer connection as well as audio switching capability between connected computers.Delivering versatility for virtually any application the DVI/VGA KVM switch features an integrated 2-port USB hub that allows connected USB 2.0 peripherals to be shared between connected computers eliminating the need to purchase duplicate peripherals.Suitable for any workspace the dual monitor KVM switch offers a compact desktop KVM design and features a rugged metal chassis that helps ensure durable performance.Please Note This KVM switch supports DVI-D (digital) signaling only and it is recommended wherever possible to use DVI-D cabling across all PC to KVM and KVM to Console connections to ensure proper function. Please contact technical support if you require assistance identifying the proper cables.Backed by a StarTech.com 3-year warranty and free lifetime technical support..