🌹【Only from VGA to HDMI, HDMI to VGA will Not Work】VGA to HDMI adapter only converts VGA signal to HDMI signal, unidirectional. VGA cannot be directly connected to the display. Please connect the VGA port to a signal source such as Desktop, TV Box, etc., and connect the HDMI port to a monitor, TV, or projector, etc. Do not connect in the opposite direction. | 🌹【Power Function】With its Micro USB port, this adapter can be used with various VGA devices such as Ultrabooks, Chromebooks, desktops, Raspberry Pi, Intel NUC, and Blu-ray players. Please note that the USB connector must be plugged in to power the active VGA to HDMI chipset during use. | 🌹【3.5mm Audio Output】This adapter comes with a 0.6m AUX cable for easy transfer of audio through its 3.5mm audio port, providing clear sound. lt's a plug-and-play and doesn't require any drivers. You can connect the VGA plug to various VGA signal output devices such as set-top boxes, and desktop computers.Connect the HDMI interface by plugging in the HDMI cable to HDMI signal input devices such as displays and televisions. | 🌹【Stability Features】This adapter features a built-in AG02/MS9288C digital signal conversion chip, which is more stable than similar chips found in other products. Supports resolutions up to 1920x1080@60Hz (1080p Full HD). It greatly reduces screen flickering and black screens during signal transmission, ensuring uninterrupted work and entertainment. | 🌹【24-Hour Worry-Free After-Sales Service】VENTION specializes in professional audiovisual connections and multimedia conversion products, providing customers with high-quality products and experiences. If you have any issues with this product, the VENTION team offers 24-hour pre-sales and after-sales service. We promise a 24-month warranty or a full refund.