Externalinternal crossinterface connection: SFF8088 26pin male to SFF8087 36pin male; 28AWG highquality copper wire ensures lowloss, stable highspeed data transmission; 1meter ( 3.3FT ) length provides flexible wiring for serverexternal storage enclosure links; Rugged durable build with antiinterference shielding for enterpriselevel reliability; Plugandplay design for easy RAID array, server and NAS storage expansion setup