The CAC-1130-A Mini DisplayPort™ + USB Type-A (for Power) to Dual Link DVI signal format converter, HDCP OFF version for Apple Cinema Displays or other displays which do not support HDCP. Seamlessly connect Mini DisplayPort™ based source to conventional DVI displays, such as CRT, LCD monitors and projectors. You can enjoy the ultimate widescreen canvas with a resolution of 2560 x 1440 @ 60Hz and up to 3840 x 2160 @ 30Hz on any other HDCP OFF capable display, like the Apple Cinema Display. It offers solutions for digital entertainment centre, conference room presentation, school and corporate training environments.