Product Description 稴tandard USB to IrDA adapter support for Windows 98/98SE/ME/2000/XP. 稴upports plug and play. 稦ully compliant with IrDA & USB 1.1. 稴upports three models: SIR(2.4Kbps 115.2Kbps), MIR(576Kbps 1152Kbps) & FIR(4Mbps) 稤oes not require external power. 稴upports Hi-speed infrared mode Hi-speed is 4Mbps. 稺ireless connection between all kinds of electronic products. 稥ffective data transfer range is 1.8 metre, Maximum receive angle is 30? 稯perating temperature: 0 to 70 degrees Celsius 稩rDA wireless connection for all IrDA featured mobile phones If you are interested in our products,please send e-mail to us( or MSN: ),thank you.