Track up to a year of your tean's screen time with our USB Key Logger. This discreet device installs in a matter of seconds by plugging it into any USB port on the monitored computer, then plugging the keyboard's cable into the back of the USB Key Logger. Since the USB Key Logger is a hardware based logging system it is completely invisible for computer operation. No anti-spy software can detect its use. Retrieve data quickly by switching the logger to "pen drive" for download. With 4MB storage capacity, the USB Key Logger can store over 4 million keystrokes, the equivalent to an entire year of computer activity!