Two cable options are available. Futaba J-type connectors have the plastic polarizing tab on the receiver connectors and come in a red case. The JR style receiver connectors do not have the tab and come in a black case.

Black Case SM2: JR Style Connectors.

$35.00

Product DISCONTINUED

Red Case SM2: Futaba J-Lead Connectors.

$35.00

Product DISCONTINUED

DRC-Link.

$25.00

Product DISCONTINUED

A DRC-Link is required to program the SM2 from your PC computer.