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

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.

• Support DisplayPort™ 1.2a input and Dual Link DVI-D or Single-Link DVI output.
• Support Dual-Link DVI-D highest video resolution to WQXGA 2560 x 1600 @50Hz
• Support Dual-Link DVI-D highest video resolution 3840 x 2160 @30Hz
• Support Single-Link DVI highest video resolution 1920 x 1080 @60Hz
• Supports HDCP
• Supports 330MHz clock.
• Powered from DisplayPort™ source and USB Type A Port.