QC30BMitsubishi$18.90QC30B -- Mitsubishi Electric -- Connection Cable for Extension UnitsProduct DescriptionEstimated Lead Time : 3 - 5 working days.Manufacturer : Mitsubishi ElectricProduct No. :__C30BProduct type : Connection Cable for Extension UnitsLength : 3mUsed for connecting base units to the extension units.Have been cut to the correct length for each application.Shipping Weight : 1.5 Kg