U2irda Mini 4 Mbps Fir Usb Irda 20 Portable Site

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:

Operating Range

: Typically works within 1 meter (approx. 3 feet) with a line-of-sight requirement. Some specialized variants like the Espada Mini claim a range up to 10 meters. u2irda mini 4 mbps fir usb irda 20 portable

Power Source:

The adapter is bus-powered, meaning it draws power directly from your computer's USB port and requires no external power adapter. I assume you mean the U2IrDA Mini 4 Mbps FIR USB IrDA 2

Interface

| Feature | Specification | | :--- | :--- | | | USB 2.0 / 1.1 (Type-A, often with USB-C adapter) | | IrDA Standard | IrPHY 2.0 (supports SIR, MIR, FIR) | | Data Rates | 9.6 kbps, 19.2 kbps, 38.4 kbps, 57.6 kbps, 115.2 kbps (SIR), 0.576 Mbps, 1.152 Mbps (MIR), 4 Mbps (FIR) | | Wavelength | 850 nm – 900 nm (near-infrared) | | Range | 0 to 1 meter (optimal: 5–30 cm) | | Angle | ±15° to ±30° half-angle | | LED Type | High-power IR LED for transmit; PIN photodiode for receive | | Power | Bus-powered (< 150 mA active) | | Form Factor | 50mm x 20mm x 10mm (approx.) | | OS Support | Windows (XP to 11), Linux (with IrDA stack), legacy Windows CE | Some specialized variants like the Espada Mini claim

The U2IRDA adapter stands out due to its support for Fast Infrared (FIR) speeds, which are significantly faster than standard serial infrared. Transfer Speeds : Supports up to 4 Mbps (FIR)

The U2IrDA adapter utilizes Fast Infrared (FIR) technology to deliver performance that far exceeds standard infrared ports found on older hardware.