4-in-1 multi-function conversion adapte : no need any driver, multiple ports design with hdmi, vga, dvi, usb. In addition, hdmi and vga ports, or vga and dvi ports can be output at the same time.(note: hdmi and dvi connections can not work at the same time)
4k full hd compatibility and high speed performance. Supports 4k x 2k (3840 x 2160)@30 hz, the hdmi and vga ports, supports 1920 x 1080p resolution with dvi port, compatible with lower 720p, 480p. For usb port, the rate of maximum transfer is up to 5 gbps!