Control 2 high-resolution dual Display Port computers with a single console Versatile audio support via digital Display Port HD multi-channel audio or 3.5mm stereo analog audio Integrated USB (Universal Serial Bus) 2.0 hub provides peripheral sharing to eliminate the expense of duplicate devices (printers, scanners, etc.) Versatile KVM solution works well with Mini-Display Port, Display Port to DVI or HDMI adapters; perfect for Dual Display Port or Display Port + DVI or HDMI video output, including Macbook® connectivity The SV231DPDDUA 2-Port USB (Universal Serial Bus) Dual Display Port KVM Switch with Audio & USB (Universal Serial Bus) 2.0 Hub combines next generation digital display standards with seamless KVM control, allowing you to switch between 2 dual head or twin Display Port systems. Also ideal for systems with a single Display Port output, & a second video source such as DVI or HDMI, using a low cost accessory adapter. Delivering multi-computer control for high-res multimedia applications, the dual view KVM supports resolutions of 2560x 1600 (@60 Hz) with Display Port HD audio, as well as 2-channel analog stereo audio & microphone input. Suitable for high quality static imaging, such as medical applications (MRI, X-ray, etc.), a maximum resolution of 3840x 2400 is supported at reduced refresh rates. Backed by a Star Tech.com 3-year warranty & free lifetime technical support. What’s in the box 2 Port Dual Display Display Port KVM Power Adapter ITEM 3 ITEM 4 ITEM 5