Tripp Lite U344-001-DP-4K USB 3.0 SuperSpeed to 4K DisplayPort Dual-Monitor External Video Graphics Card Adapter, 512 MB SDRAM

• Supports UHD video resolutions up to 3840 x 2160 (4K x 2K)
• Displayport 1.2
• Data transfer rates up to 5 Gbps
• Connect up to 6 adapters at a time
• Auto-resume from hibernation and suspend modes
• Backward compatible with USB 2.0

Connects an Ultra High Definition (UHD) 4K x 2K DisplayPort display to your computer or laptop’s USB 3.0 port, even if the device’s graphics card doesn’t support UHD. Ideal for office workstations and presentations.
Add a UHD DisplayPort Display via Your Computer or Laptop’s USB 3.0 Port
•Connects 4K x 2K DisplayPort monitor, projector or TV to computer’s USB 3.0 port, even if source device doesn’t support Ultra High Definition
•Ideal for offices and presentations where using multiple computers isn’t an option
•Extend video across displays, clone video to both displays, or set new display as the primary display
•Auto-resume from hibernation and suspend modes
•Add as many as 6 units to add more DisplayPort displays Enjoy High Video and Audio Standards
•Supports UHD video resolutions up to 3840 x 2160 (4K x 2K) @ 30 Hz
•Supports video streaming up to 1080p
•Supports 5.1 surround sound audio
•Displayport 1.2
•Supports USB 3.0 data transfer rates up to 5 Gbps—10 times faster than USB 2.0 Plug-and-Play Convenience
•Works right from the box with no external power supply needed
•Install driver from included CD
•Backward compatible with USB 2.0
•Features 512 MB DDR2 SDRAM of memory
•Compatible with Windows 7 and later, Mac OS X 10.8.5 and later, and Surface tablets running non-RT Windows 8 and later