wiistar vga to hdmi converter cable adapter 1080p with 3.5mm audio and usb power cable for pc laptop(with vga output) to hdtv projector monitor(with hdmi input) male to male 6ft/1.8 meterIntroductions: Share your video/audio/data from PC or Old-styled laptops, Desktops,DVD that only has VGA output ports to any HDMI-equipped devices like Smart TVs, monitors, projector and displays for big screen viewing! Operation Guidelines Step 1, Insert the VGA into the computer/desktop/laptop/notebook/DVD; Step 2, Insert the USB into the related interface on computer for getting the supplementary power(Requirement); Step 3, Insert the 3.5 Mini Jack into the Audio output on your source device (PC, Laptop, xbox etc.) Step 4, Check if your TV/monitor/projector / display screens has been chosen the same input signal channel you will insert. Step 5, Insert the HDMI to displays with HDMI female interface. (TV, monitor,projector or display screens) Specifications Support HDMI resolution up 1080P output. Support VGA resolution from 800*600 to 1920*1080 input. Cable length:6ft/1.8 meters Compatible OS: Windows, Linux OS [Note] 1.The USB MUST be connected for supplying power for the built chip. 2.The 3.5mm audeo jack need to be connected to earphone port, not the microphone port or a speaker. 3.Can not be used reversely!VGA to HDMI adapter cable is one-way design. It only converts from VGA to HDMI.