1. This product is a portable digital-to-analog converter that can be converted to VGA + Audio audio and video output by standard definition HDMI HD source input. 2. Small size, low power consumption, HDMI devices only need to provide DC5V, ≥ 140mA or so power output capability can work, plug and play 3. Standby power consumption is low, when the conversion head access HDMI port; VGA output is not connected to the monitor, this time the main chip is in standby mode, almost no power consumption; this is very important for notebooks or tablets and other built-in battery device , Is conducive to better extend the standby time of the computer; other programs without standby function, just plug in the machine will work (not conducive to battery-powered devices) 4. Flexible PVC jacket, flexible and not easily broken, durable. Comes with audio output (external amplifier and speakers required), the maximum resolution to 1920 x 1080 5. The product source output is: 3.5 audio jack or 3.5 to R + L Interface: HDMI Input, VGA Output. Compliant with HDMI 1.3 standard. Convert the video signal from digital to analog. Upgrade Version, integrated with Audio output. Powered by HDMI, no external power adapter required. Plug and Play, no software is needed. Easy to use: install in seconds, no need of setting. Conversion: it can convert complete HDMI into VGA video. Compatible for PC / Laptop / DVD / PS3 / Xbox360 / Sky HD / Apple TV and other HD device to be connected with VGA monitor / projector or other display. Size:5cm x 1.5cm x 2.3cm-1.96inch x 0.59inch x 0.91inch. Colour:White Material: ABS Package Contents: 1 * HDMI to VGA Video adaptor 1 * AV Audio cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.