As an Amazon Associate, we earn from qualifying purchases. Home » HPE » J9577A HPE - network stacking module - 4 ports HPE - network stacking module - 4 ports HPE . J9577A Gallery Attributes Brand name, Manufacturer name, ManufacturerHPE Distributor offers SellerSKUMOQIn stockMultiplePrices Walmart39136344111 @ $416.00