Supports speeds from 9.6 Kbps to 4 Mbps .
Many CNC machines, oscilloscopes, spectrum analyzers, patient monitors, and ECG machines from the 2000s use IrDA for cable-free configuration or data logging. The U2IRDA lets a modern Windows 11 laptop retrieve diagnostic logs without retrofitting Wi-Fi.
: Transferring files, photos, and contact cards from older PDAs, handheld PCs, and mobile phones.
: Supports FIR (4 Mbps), MIR (1.15 Mbps), SIR (115.2 Kbps), and ASKIR (56 Kbps) modes.