10 Gb E network expansion card\n The 10 Gb E network expansion card uses a Mellanox&174; Connect X&174; Smart NIC controller to accelerate backup/restore tasks for an ever-growing amount of data & intensive data transfer. i SER is also supported to optimize VMware&174; virtualization performance. Feature Feature Value Connectivity technology Wired Host interface PCI Express Interface Ethernet Ethernet LAN (RJ-45) ports 1 Fiber optic connector SFP+ Maximum data transfer rate 1000 Mbit/s Cabling technology 10 G Base-TInternal Y Recommended usage PCProduct colour Blue, White Windows operating systems supported Y Linux operating systems supported Y