DVI-D to VGA Active Converter connects DVI compatible systems with a DVI-D output to VGA equipped monitors and displays. It can support displays of up to 1080p or 1920 x 1200 PC graphics and is ideal for your office, home entertainment display, conference rooms, and more. Specifications: - Input: DVI-D Male, 24+1 pin - Output: VGA Female - Audio Support: No - Installation: Plug and Play Note: A separate VGA cable is required, not included DVI to VGA Adapter Cable How it works: Male DVI-D 24+1 to VGA Female ennables you to connect a DVI port eqipped desktop, laptop, video card to a VGA equipped HDTV, monitor, projector. Supports digital signal only, and VGA does not support audio output. Specifications PC resolution supported: 800x600, 1024x768, 1280x768, 1280x800, 1280x960, 1280x1024, 1440x900, 1600x1200, 1680x1050 @60Hz, 1920x1080 @60Hz, 1920x1200 @60Hz HDTV resolution supported 480i, 576i, 480p, 576p, 1080i and 1080p @60Hz Bandwidth: Up to 1.65Gbps. Connectors Male DVI/ DVI-D source: laptop, desktop, pc, gpu Female VGA: monitor, tv, projector This DVI to VGA Adapter is not bi-directional, only converts signal from DVI to VGA on one way.Package Contents?1 pcs DVI-D Dual Link 24+1 Male to VGA Female Video Extension Cable Adapter