Plug the Polar USB irDA Interface into a spare USB slot of your PC and you will be able to download all your important exercise data from your Polar watch through its infrared transmissions. Compatible with the following Polar models: RS400, RS800, S610i, S710i, S720i S810i, S625X, S725, S725X. IrDa USB 2.0 Adapter enables the two-way IrDA communication with a PC using the USB port.

Package includes the following:

• IrDa USB 2.0 USB adapter
• Extension cable
• Driver CD-ROM
• User manual
• Supports Windows 98SE/ME/2000/XP