J9578A HP ARUBA STACKING 0.5M CABLE FOR HP / ARUBA E3800 / 3810M SWITCH SERIES - HIGH SPEED 1.64FT DUAL CONNECTORS ( 2 ) TWO EXTERNAL MINI SAS HD SFF-8643
HP Aruba JL084A - 3810M 4-port Stacking Module
Genuine HP Aruba J9578a 0.5m 3800 3810m Stacking Cable for sale online | eBay