Lifetime Guarantee: ?NOTE: Not Bidirectional?ONLY FROM VGA TO HDMI Displays (TV/monitors). It only converts from VGA (analog signal output ) to HDMI (digital signal). Active vga to hdmi cable with sound can NOT be used as a HDMI to VGA adapter cable. ?Stable Function, Plug and Play?Built-in advanced IC chip can greatly reduce the screen flickering and black screen. Plug and play, no driver required. The USB connector MUST be connected to get power for the bulid-in active VGA-HDMI chipset. Compatible with Windows, Linux OS. ?Support Audio and Video Synchronization?vga output to hdmi input adapter cable supports video resolution up to 1920 x 1080/60Hz, Supports 24-bit; VGA to HDMI adaptor / lead, transmit stereo audio via male 3.5mm AUX Mini Jack or 2 male RCA stereo audio plug. ?Easily Solve Problems with One Cable?VGA male to HDMI cable, no need any extra hdmi cables and vga cables. BONUS a RCA Left/Right stereo audio to 3.5mm AUX adapter cable to get audio signals from DVD,TV-box and more devices with RCA output. ?Old Equipment Should NOT BE Dusty?FOINNEX 33FT/10M VGA to HDMI cable offers you a convenient way to connect PC, old-styled laptops, Notebook, Desktop computer with VGA output to displays such as projector, monitor, TV or display screen with HDMI. VGA male to HDMI male cable.