Vivid AV USB 2.0/3.0 to HDMI Adapter with Audio SuperSpeed USB 3.0 (5 Gbps) Interface Plug and Play (Requires Internet Connection for Driver Download) Backwards Compatible with USB 2.0 Windows 7 (32 and 64-bit) HDMI Support up to 2048x1152 (USB 3.0) / 1920x1200 (USB 2.0)