The HDADMM3M High Speed Cable with Ethernet (3m) features one HDMI (A) male connector and one HDMI Micro (D) connector, enabling you to connect devices with an HDMI Micro port to a display/device with a standard HDMI port - a cost-saving solution for connecting cutting-edge and next-generation HDMI-capable devices to existing HDMI technology. The HDMI/HDMI Micro cable features high-quality gold-tipped connectors that ensure peak connectivity, and is backed by StarTech.com's Lifetime Warranty. Delivers a consistent high quality and corrosion free high-speed HDMI connection. Saves money and reduces clutter by combining high bandwidth video with digital audio connections in a single cable. Backed by StarTech.com Lifetime Warranty. Connect your smartphone or other HDMI Micro-equipped portable device to your HDMI-enabled TV or display.