U2irda Mini 4 Mbps Fir Usb Irda 20 Portable

U2IRDA Mini is a portable USB infrared adapter designed to bridge data communication between a PC and IrDA-enabled devices like older mobile phones, PDAs, and medical equipment. Key Features High-Speed Transfer (FIR): Supports Fast Infrared (FIR) speeds up to , significantly faster than standard serial infrared (SIR). Multi-Mode Compatibility: Backwards compatible with (115.2 Kbps) and

Use Cases and Applications

• Speed: Up to 4 Mbps (FIR mode) – backward compatible with 1.152 Mbps (SIR) and 115.2 kbps.
• Form Factor: “Mini” dongle (typically ~40mm long, 15mm wide).
• Range: Effective up to 1 meter (portable, short-range IR).
• Chipset: Usually based on the SigmaTel STIR4200 or similar FIR controller.

2. Legacy PDA and Smartphone Data Recovery

If you own a Palm Pilot, Handspring Visor, HP iPAQ, Sharp Zaurus, or an old Nokia/Siemens feature phone, IrDA was the primary sync method. This adapter allows you to extract contacts, notes, and calendars before the device’s memory degrades. u2irda mini 4 mbps fir usb irda 20 portable