Club3D CAC1010 DisplayPort to Dual Link DVI-I Dual Link Active Adapter MAX RES 4K30HZ

The Club 3D CAC-1010 DisplayPort™ + USB Type A to Dual Link DVI HDCP ON version Active Adapter signal format converter seamlessly connect DisplayPort™ based source to conventional DVI displays, such as CRT, LCD monitors and projectors, who do support HDCP, you can enjoy the ultimate widescreen canvas with a resolution of 2560x1440@60Hz on any HDCP capable display. It offers solutions for digital entertainment center, conference room presentation, school and corporate training environments.
Full specs here.