Hand Control – Two Button – Black. Fits any brands that have a round 5 pin connector, 2 button up and down function. Works with Okin, Tranquil Ease, Limoss,Golden, Pride, Med, Med-Lift, Berkline, KD and Bride Lift Chair and Power Recline DeltaDrive and BetaDrive Motors with a 2 pin (flat & round) connection.