4 Mbps FIR (Fast Infrared) support, USB interface, portable 20cm cable design.
: Effective communication range of up to 1 meter (3 feet) with a 30-degree viewing angle. u2irda mini 4 mbps fir usb irda 20 portable
To appreciate the U2IRDA Mini, you have to understand the protocol it runs on. What is IrDA? The Infrared Data Association ( IrDAcap I r cap D cap A 4 Mbps FIR (Fast Infrared) support, USB interface,
U2irda Mini 4 Mbps Fir Usb Irda 20 Portable Page - Vivid Library What is IrDA
Completely compliant with IrDA & USB 1.1 specifications. Supports modes: SIR (2.4Kbps…115.2Kbps), MIR (567Kbps…1152Kbps) and FIR ( USER'S MANUAL USB TO IrDA ADAPTER
Unlike Bluetooth or Wi-Fi networks—which penetrate walls and are highly susceptible to RF jamming, hacking, or signal overcrowding—infrared demands strict, directional line-of-sight. This constraint inherently creates a highly secure point-to-point data link. It is mathematically impossible for an attacker to intercept the signal from an adjacent room, making it ideal for regulatory-compliant environments. Common Industry Applications