The HDMI port and VGA port have the same signal. It can’t have two screens with different pictures.
The HDMI and VGA interfaces of this adapter can be displayed at the same time.
The VGA male to HDMI female converter supports VGA input resolution from 800*600 to 1920*1080 for PC. Support HDMI Output resolution up to 720P/1080i/1080P for HDTV/Projector/Monitor.
【HD performance】 Imported super quality adapting chipset, This converter is NOT bi-directional, It is vga to HDMI VGA adapter, that converts the VGA signal into two signals, HDMI and VGA, and displays them simultaneously, converting and outputting VGA signal to HDMI and VGA display devices. and a USB power supply is necessary.
【Plug and play】 No driver needed, easy to use, fast, convenient, and compact.
Gold-plated HDMI interface, high wear & corrosion resistance, stable and durable for HD data transmission.
【Wide compatibility 】The VGA-HDMI VGA Adapter is compatible with old-styled notebooks, desktops, laptops, and Projectors which only have VGA ports to any HDMI VGA-equipped devices.
【After Sale】Exclusive Onten Unconditional after sale ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems in 24 hours.