ITEM NO.:TLIR-001A DESC.: IrDA -Wireless Connection Features: Easily enable IrDA function on the PC through USB port. USB plug and play convenience Fully compatible with FIR 4Mbps,MIR,SIR ans ask 56Kbps No power adapter required Available USB port CD-ROM drive Windows 98 SE/ME/2000/XP Mac 8.6 or later