Introduction The VGA to HDMI Converter allows VGA+R/L signal to be converted easily to HDMI signal which was show on HD monitor or projector. 1.IOne VGA+R/L input signal convert to TMDS signal which supports HDMI 2. Support video input :VGA analog 3. Support audio input: 3.5mm R/L analog 4.HDMI output :Support up to 1920 x 1200 ,same format as input 5.LED indication:when source or sink is working,the related LED lights up 6.Support output up to 10 metres AWG26 cable length 7.No loss of quality 8.Installs in minutes 9.Need Micro USB for charging 10.USB cable Length: 2.6 Feet(0.8M) Package contents: 1 x VGA to HDMI converter 1 x USB power cable ONE-WAY SIGNAL TRANSMITTING: This VGA to HDMI adapter cable is one-way design. It only converts from VGA (analog signal output) to HDMI (digital signal). Can NOT be used as a HDMI to VGA cable. Note: Please ensure the USB is connected with external power supply. The VGA source could not generate enough power for the Chipset, so the external power supply from USB is required.