Club3D USB 3.0 to 4K DisplayPort External Multi Monitor Video Graphics Adapter (csv-2302) Add a 4K Ultra HD video display to your computer even if your Windows PC or laptop doesn't have native support for 4K video output. USB bus powered (no power adapter required) with power consumption only 370mA approx. at operating mode The 4K/UHD (Ultra HD) displays deliver four times as many pixels as 1080p Full HD and provide more working area for Windows applications and increase your productivity. Built with DisplayLink's latest high performance DL-5500 chipset. Support both video and audio over DisplayPort with resolutions up to 3840x2160/30Hz, 3440x1440/50Hz, 2560x1600/60Hz, 2560x1440/60Hz, 2560x1080/60Hz, 1920x1080/60Hz. CE, FCC certified. Support Windows 10, 8.1/8 (32/64-bit), 7 (32/64-bit). Work with Surface Pro. Support up to 6 adapters with 4K resolutions up to 3840x2160/30 simultaneously on a PC system Host upstream link: USB 3.0 Micro B type connector Support Extended and Mirror modes Does not support HDCP