NOT DC power, just USB Powered
NOT VGA input, just USB Input

One cable does it all!
Innovation USB-only connection---add monitors without adding clutter!

A USB Powered Monitor as Multiple Input/Output Device for Video Conference, Instant Messaging, News, Photo Frame and Stock Casting, etc.

Screen Resolution: WVGA(800×480)
Touch Panel：4-wire resistive
Contrast:500:1
Brightness:250cd/m²
Aspect Ratio: 16:9
Input Power: USB(DC 5V)
Power Consumption: ≤4.5W
Dimension(LWH):188×123×23.5mm/25.8mm（with touch panel）

How to use it?
Installing Monitor Driver (AutoRun);
Click on display setting icon on system tray and see the menu;
Setup menu for Screen Resolution, Colors, Rotation and Extention, etc.
OS: Windows 2000 SP4/XP SP2/Vista 32bit

What can you do with it
It has thousands of useful and fun applications; keep your main display clutter free, park your instant messaging windows, keep your application palettes on it, use it as a digital picture frame, as a dedicated stock ticker display, put your gaming maps on it, 70 is great for use with a small laptop or nerbook because of its light weight and single USB connection, it can travle with your laptop, no power brick needed!

General Productivity
Outlook/Mail, Calendar or Address Book applications up all the time
View Widgets for To-do's, Weather, Stock Tickers, Dictionary, Thesaurus, etc.
Track System Performance, Monitor Network Traffic, CPU cycles。

Entertainment
Have your media player up to control entertainment
Quick access to important toolboxes for online gaming
Use it as a secondary display for computers hooked up tp TVs
Run a 2nd or 3rd display without the need for a new graphics card

Social
SKYPE/Google/MSN Chat whtle using other full screen applications
Watch for Friends on Facebook and MySpace
Keeo your Twitter Client up all the time but off your main work screen