Detailed Product Description

It is a kind of USB key used for controlling computer programmers. It helps control children or emploees behavior on computers, also helps secure the private data etc.
Plug off the key, the computer can not work;

plug in the key, the computer will work. 
 
Key Specifications/Special Features :
 
Lock game
Control game trim
Lock Chat
Lock internet
Control online time
Lock websites
Lock all adult websites
Lock CD/DVDs
Lock computer system start
Screen moniter
Save onine log records
....