This is a kit to upgrade your Killer Queen I/O board from an iPac or RIO board to use the latest BumbleBoards.
This kit includes:
2 v1.7 BumbleBoards
2 upper input wiring harnesses
2 lower input wiring harnesses
2 power wiring harnesses
2 speaker wiring harnesses
2 upper output wiring harnesses
2 lower output wiring harnesses
remote support to do the upgrade
Harnesses not pictured. You will also need two Meanwell LRS-350 12V power supplies (depending on your KQ model you may already have these) and a computer that runs the latest version of Killer Queen (available here.)