Windows 7 / 8.1 SigmaTel 4200 Chip U2-Irda Wireless Fast USB 2.0 Infrared Dongle (FIR) With Plug-and-Play for Point-and-Shoot Device Support Integration with Digital Camera, Hand Scanners, Laptops, and Cell Phones. Integrates peripheral devices such as Heart Rate Monitors, digital cameras, hand scanner,Cell Phones, Dive Computers, Desktops and laptops, all through a great portable peripheral. U2-Irda Wireless Infrared Dongle creates the ultimate Road Warrior tool with no installation mess to worry about. Direct plug-and-play USB connection installs perfectly with Windows 8.1 The small form-factor adapter transforms the USB port into an infrared port, making walk-up printing, scanning and even Internet connections easy and painless. Downloading rescue data, or configure the AEDs software with a modern AED via "infrared". Add an IrDA port to your computer where there wasn't one to take advantage of this important feature.