10Gb PCI-E NIC Network Card, with Broadcom BCM57810S Chipset, Dual SFP+ Port, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/VMware 2-meter SFP+ DAC Twinax Cable - 10GBASE-CU Passive Direct Attach Copper SFP Cable for Cisco SFP-H10GB-CU2M, Ubiquiti UniFi UC-DAC-SFP+, Meraki, Fortinet, D-Link, 2-Meter( 6.6 ft) | 0.25 -12m Optional You can get 1 Pack of 2-meter SFP+ DAC Twinax Cable and 1 Pack of 10Gb PCI-E NIC Network Card Backed by 10Gtek 30 Days Free-returned, 1 Year Free Warranty and Lifetime Technical Support