2 Ports SFP PCI Express
10 gigabit ethernet
Interface: SFP fiber optic
Chipset: Intel 82599ES
OS Support: Win 7/8 / 8.1 / 10 / DOS / Linux
Power consumption: 5.5W
Certificates: FCC, CE, RoHS
Operating temperature: 0-55 degrees

Intel 82576EB
PCI Express v2.0 (2.5GT / s), X 4, or x8 operable in x16 slots
RJ45 (copper)
10/100/1000 Mbps
IMPI pass-through , PXE remote boot, VLAN filtering
OS support: Win 7 / Win 8 / Win 8.1 / Win 10 3264Bit
3.6W
Operating Temperature: 0 ~ 55 ℃

2x 10Gbit Ethernet RJ45
Max. Data transfer 20000Mbit/s
Net standard IEEE 802.1Q,IEEE 802.3,IEEE 802.3ad,IEEE 802.3x
Vollduplex 10,100,1000,10000 Mbit/s
Full Duplex support
Chipset BCM57810S
Operates at 1Gbps/10Gbps, auto-negotiation, on both ports
10GBASE-T connectivity supporting up to 100 meters with CAT 6A cabling
Up to 40Gb/s bi-directional near line rate throughput
Hardware acceleration TCP/IP/UDP stateless offloads, as well as for TCP Offload Engine (TOE)
Superior small packet performance
SR-IOV
Active Health Systems support
PXE, Jumbo Frames, Checksum & Segmentation Offload, IPv6 and RSS
On chip temperature monitor (Sea of Sensors)
Field replaceable and upgradeable
Support for Preboot eXecution Environment (PXE)

2.5 Gigabit Ethernet adapter for USB3.0
RJ45 female and USB 3.0 male (Type A)
Full-duplex 10/100/1000/2500 Mbit / s
Supplied via USB port
OS support: Windows Vista / 7 / 8.1 / 10/11 and Macintosh OSX 10.6 / 10.7
Colour Black
5 cm cable
Note: Requires specific driver version. See Downloads