DESCRIPTION The Rocstor™ Premium HDMI to VGA adapter with 3.5"mm Audio enables you take video and audio content from your laptop, tablet, or Desktop PC and display it on any monitor, projector or HDTV featuring a VGA input. The 3.5mm audio jack sends audio to speakers or display. With no need for an external power source, and support for resolutions up to 1080p (1920×1080). This active HDMI to VGA adapter offers a compact and portable solution for connecting a High-Definition VGA display. Rocstor Premium cables are built strong and feature a compact design. Measuring 6 x 1.6 x 0.64 (L x W x H) inch, this plug-and-play black adapter is easy to use and extremely useful for presentations for clients or movie nights with friends. It also allows you to enjoy your display content or movies on a home projector, mirror your desktop for an expanded show presentation at work, home, or school. While HDMI cables are capable of transmitting both video and audio signals to a TV, monitor, or projectors, VGA cables transmit only video. This Rocstor premium adapter provides a 3.5mm audio jack on the back of VGA adapter. The audio jack allows the user to attach an audio cable (included audio cable) to your speakers or display. This adapter feature provides you both video and audio to be transmitted so you can enjoy a complete video and audio with your HDMI enabled device. Rocstor HDMI to VGA + 3.5mm Audio converter does not require any driver or software. It is as easy as Plug-and-Play. Jut connect the adapter from an HDMI-enabled device to a VGA monitor. Once connected, the adapter will automatically convert the digital HDMI signal to analog VGA and display instantly on your VGA monitor at the monitor's maximum resolution.