Easily converts USB 3.0 (5 Gbps) video and 5.1 channel surround sound into an HDMI signal. Connects up to 6 displays or monitors in extended, mirror and screen rotation modes (one adapter per display) . Delivers clear, sharp resolution up to 2560x1440 at 32-bit color; supports 1080p full HD video with a widescreen aspect ratio of 16:9 Bus powered: no external power supply needed Windows and Mac compatible; simple to install Three-Year Warranty.