Features:  
It is used to convert VGA video and 3.5mm analog audio signal in your computer to HDMI signal and display it on the large screen of the HDTV
1080p or 720p output selectable via switch; Plug and play
Supports VGA input resolution(at 60Hz): 640x480, 800x600, 1024x768, 1280x720, 1600x1200, 1920x1080 pixels
Enable HDTV to connect computer, notebook, DVD or other devices with VGA interface; No software driver needed
Powered by USB cable directly (included in package), easy to use
View high-resolution PC output on an HDTV

If you want to view your PC desktop or applications on your HDTV, but lack the necessary ports, this converter is what you need. Simply plug in a standard VGA video cable into the input port of the converter along with a regular 3.5 mm audio cable, and then connect an HDMI cable from the converter to your TV. Enjoy a practical and simple addition to your AV system with this device, which is easily concealable yet capable of clear, high-definition HDMI audio and video.

Works great with either 720p or 1080p TVs;
Supports VGA input from 800x600 pixels all the way up to 1920x1080;
Integrates analog audio input into the HDMI output, providing an all-digital signal to maximize the fidelity of the audio and video

Specifications:
1. Input ports: VGA, 3.5mm audio, USB power.
2. Output ports: HDMI.
3. Dimensions: 66 x 55 x 20mm.
4. Supported input resolutions (at 60Hz): 640x480, 800x600, 1024x768, 1280x720, 1600x1200, 1920x1080 pixels.
5.Type: VGA to HDMI Converter.
6.Chip: high-performance analog conversion chip.
7.Applicable: connect PC with computer with VGA port, laptop, DVD, etc. to display device with HDMI interface
Advantages: High-performance analog conversion chip with high compatibility ,Zoom function, force the desired picture, do not go beyond the edge of the TV display ,Analog audio through digital chips into HDMI digital audio ,The use of advanced video processing technology, the brightness of the image, contrast and color processing.
9.Effect: realistic picture quality, high definition and fine, the effect is super good
10.VGA input resolution: 800X600,1024X768,1152X864, 1280X600,1280X720,1280X768,1280X800,1280X1024,1360X768,1366X768,1440X900,1600X900,1680X1200,1680X1050,1920X1080,1920X1200;
HDMI output resolution: 576P, 720P, 1080I, 1080P

Package contents:
1 x VGA to HDMI Converter
1 x USB Power Cable