The ultimate update for your legacy VGA devices, the Universal HDMI to VGA Adapter allows you to seamlessly stream content from HDMI devices like Chromecast, Apple TV and other HDMI-capable devices to your projector or VGA display . Unlike other VGA adapters, it adapts to both HDMI-M and HDMI-F connectors without skipping a beat. What's more, it includes an audio cable, to bring sound to your VGA device, perhaps for the very first time. Please note some HDMI devices require additional power to convert to a VGA signal. If devices are connected correctly and you still have no picture, plug a micro-USB cable into the adapter and connect it to a USB power supply (cable and power supply not included; 500mA suggested minimum output).