The WR-MAC-SC-01 Serial Cable is designed to provide a reliable connection between the WR-1550e receiver and a Macintosh computer with a standard serial port.

The Cable has a Macintosh standard (Mini-DIN) connector which plugs to the computer, and a DB-9 serial connector which is compatible with the WR-1550e receiver serial port. No special software driver is necessary. The cable also contains two ferrite EMI supressors which serve to reduce electromagnetic interference and maximize the performance of the receiver.