Connect an HDMI® display to a Mini-DisplayPort® source with audioThe MDP2HDMIUSBA Mini DisplayPort® with USB Audio to HDMI® Adapter offers a cost-effective HDMI with audio to Mini DisplayPort link, letting you connect an HDMI-capable HDTV to a device with a Mini DisplayPort output, while saving the expense of upgrading the TV for compatibility. The Mini DisplayPort adapter is the perfect accessory for any of your Microsoft® Surface™ Pro devices with mDP.Simply plug in the USB and Mini DisplayPort connectors to a PC or Mac® and the HDMI connector to an HDMI television/monitor. 2-Channel analog audio will pass through to the HDMI connection, delivering sound to the display side, with the convenience of one HDMI cable.MDP2HDMIUSBA is a passive adapter that requires a DP++ port (DisplayPort++), meaning that DVI and HDMI signals can also be passed through the port.Compatible with Intel® Thunderbolt™, when connected directly to a supporting DisplayPort over Thunderbolt™ I/O port.Backed by a StarTech.com 3-year warranty and free lifetime technical support.The StarTech.com Advantage