AdvanceStack hub 12TXM assembly - Has 12 (F) RJ-45 connectors (100Base-T ports), an expansion slot, and one MDI RJ-45 connector (for cascading to another hub) - (Part of J3233B) - Equivalent Replacement for J3233A
HPE AdvanceStack 100BaseT Hub 12TX
HPE AdvanceStack 100BaseT Hub 12TXM