I assume you mean the U2IrDA Mini 4 Mbps FIR USB IrDA 2.0 portable adapter and want its typical price. Based on typical market pricing for similar USB IrDA 4 Mbps adapters (portable, USB, Infrared, vendor/model variations), expect:
Engineers debugging embedded systems with IrDA transceivers (e.g., TI MSP430, STM32 dev boards) use this dongle as a host to send debug strings or firmware updates.
The following technical details are based on specifications from manufacturers like Coolgear and StarTech: IrDA, IR Products - ACTiSYS Corporation u2irda mini 4 mbps fir usb irda 20 portable
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May require specific "Virtual COM Port" drivers for Windows 10/11. Often recognized via irda-utils or kernel modules. ⚠️ Important Considerations Line of Sight: Infrared requires a direct, unobstructed path. Driver Installation: Most modern systems do not include IrDA stacks by default. I assume you mean the U2IrDA Mini 4 Mbps FIR USB IrDA 2
The U2IrDA Mini 4 Mbps FIR USB IrDA 2.0 (often identified as the U2IrDA or GAO TONG model) is a portable adapter designed to enable wireless infrared communication between a computer and IrDA-compliant devices. It is primarily used to transfer data from legacy or specialized hardware like older mobile phones, PDAs, diving computers, and medical instruments. Technical Specifications
Most Linux kernels include the irda-usb or mcs7780 driver. U2IRDA Mini adapter (USB plug with built-in IR
The U2irDA Mini 4 Mbps FIR USB IrDA 2.0 Portable Adapter is a specialized wireless connectivity tool designed to bridge the gap between modern USB-equipped computers and legacy infrared-enabled devices. By leveraging Fast Infrared (FIR) technology, it provides a stable and high-speed gateway for data synchronization without the need for cables. Key Technical Specifications