With Tripp Lite's 4-Port DVI-D Video / Audio Splitter, you can display the same image from one computer on four DVI enabled monitors and speakers. Cascadable up to three levels of splitters, for multiple monitors. Includes a built-in signal booster to expand the distance between the splitter and connected monitors past the recommended 5 meter distance limitation. Supports resolutions up to 1920 x 1200 @ 60Hz, and is HDCP compatible. Plug and Play...no software or drivers required. 1 Year Limited Warranty. Typical Applications Use where a computer image and audio needs to be displayed on multiple screens System Requirements Video graphics card with DVI-D or DVI-I connector Monitors with DVI-D connections Package Includes B116-004A Splitter External Power Supply (Input: 100-240V, 50/60Hz, 0.5A Output: 5V, 2A) Owners Manual