AddOn NetAPP X6557-R6 Compatible TAA Compliant 40GBase-CU QSFP+ Direct Attach Cable (Passive Twinax, 50cm) 2070S 1 x 6mm Hex Key

1 x 6mm Hex Key

and it also comes with mini-USB

Four Phillips machine screws for attaching the brackets to a rack

and rack-to-rack connections of 100Gb equipment Feature8: Ideal for 100Gb Ethernet

AddOn NetAPP X6557-R6 Compatible TAA Compliant 40GBase-CU QSFP+ Direct Attach Cable (Passive Twinax, 50cm) 2070S 1 x 6mm Hex KeyAddOn NetAPP X6557 R6 Compatible TAA Compliant 40GBase CU QSFP+ Direct Attach Cable (Passive Twinax, 50cm) This is a NetAPP X6557 R6 compatible 40GBase CU QSFP+ to QSFP+ direct attach cable that operates over passive copper with a maximum reach of 50cm (1. 6ft). It has been programmed, uniquely serialized, and data traffic and application tested to ensure it is 100% compliant and functional. This direct attach cable is TAA (Trade Agreements Act)