USB keylogger hardware solutions - KeyGrabber - USB Keylogger, Wireless Keylogger, DIY Keylogger, Wi-Fi Keylogger. The AirDrive Forensic Keylogger is an innovative ultra-small USB hardware keylogger, only 0.4" (10 mm) in length. It can be accessed with any Wi-Fi device such as a computer, laptop, tablet, or smartphone. It is the smallest hardware keylogger available on the market, making it a professional surveillance and security tool.
A hardware keylogger is a tiny electronic device capable of capturing keystrokes from a PS/2 or USB keyboard. A keylogger contains advanced electronic circuitry for monitoring a keyboard's USB or PS/2 connection, filtering keystroke data, and recording the data to internal memory. The built-in memory typically has several megabytes (or even gigabytes), meaning it can hold years-worth of typing.