In the wrong hands, this is a dangerous piece of equipment, but if you are wanting to make sure that there is no unwanted access on your computer then this is just the thing that you need.
The device simply fits between the keyboard socket and plug where it anonymously sits storing data until you wish to retrieve it.
To check the data, the user simply types in the password in the text editor and access to the data is granted.
Features – It is Portable – move it from computer to computer. Installs in seconds – Just plug it in. Uses no system resources. Truly runs in the background. Works with all PC Operating Systems with PS/2 keyboards. Data is retained even during system lock-ups and power outages. No Software to learn. Use in conjunction with programs you already know. Priced at $59.99.
Source [Think Geek]
