Check the listing for details. Yaesu FT-650 10M/6M Transceiver Extender Board Set Riser IN KIT FORM. Condition: New. Listed at 60.00 USD. Offering a circuit extender board set for use with the Yaesu FT650 Transceiver in KIT FORM**. These boards, close in fit, form and function to the original Yaesu components, are used to extend the plug-in boards so they can be serviced and/or repaired. Everything required to make the four extenders shown in the photo are provided except the solder needed to solder the Dupont connectors to the boards. The kit includes the following boards: Two 10 X 2 (10 conductors on each side for a total of 20 conductors) Two 20 X 2 (20 conductors on each side for a total of 40 conductors) Note: The second photo is the original FT-650 two board extender set for comparison. All four boards are 4.25 inches in height. Pitch is .1 inch. Thank you and best regards John WA1ESO