StarTech.com 2m SFP+ to SFP+ Direct Attach Cable for Dell EMC DAC-SFP-10G-2M - 10GbE - SFP+ Copper DAC 10 Gbps Passive Twinax - Cable for Network Device, Server, Router, Switch - First End: 1 x SFP+ Network - Male - Second End: 1 x SFP+ Network - Male - 10 Gbit/s - Black