1、Integrated for Broadcom BCM57810S master chip, stable and powerful. 2、10G 10 Gigabit fiber interface, data transmission rate up to 10Gbps. 3、PCI-E x 8 interface, compliant with 802.3, 802.3ae, 802.3x, 802.2x, 802.3ad, 802.1Qaz, 802.1Qau, 802.1Qbb, 802.1Qbg, 802.1ax. 4、Built-in cooling fan, strong heat dissipation, can quickly take away heat. 5、Support for ISCSI/gPXE/remote wakeup/PXE/VLAN/ROS/WAYOS/ESXI. Features: Integrated for Broadcom BCM57810S master chip, stable and powerful. 10G 10 Gigabit fiber interface, data transmission rate up to 10Gbps. PCI-E x 8 interface, compliant with 802.3, 802.3ae, 802.3x, 802.2x, 802.3ad, 802.1Qaz, 802.1Qau, 802.1Qbb, 802.1Qbg, 802.1ax. Built-in cooling fan, strong heat dissipation, can quickly take away heat. Support for ISCSI/gPXE/remote wakeup/PXE/VLAN/ROS/WAYOS/ESXI. Specifications: Material: PCB Size: Approx. 17*12*2cm/6.69*4.72*0.79inch Model: BCM57810S Interface type: PCI-E X8 Transmission speed: 10Gbps Network Interface: optical fiber(SFP interface) Suitable network type: Gigabit Ethernet Support replace at any mode (850nm) or single mode (1310nm) module Compatible: For HP 530SFP + Device Type: SFP+Network Adapter Interface(Bus) Type: PCI Express 2.0 x8 Lane Connector: Dual SFP + Port Port: Dual Port Connect technology: Wired Wiring type: Ethernet 10GBase-T Data link protocol: 10 Gigabit LAN1 conform standard: 802.3, 802.3ae, 802.3x, 802.2x, 802.3ad, 802.1Qaz, 802.1Qau, 802.1Qbb, 802.1Qbg, 802.1ax OS: For Microsoft Windows Server 2008/Server 2008R2/HPC Server 2008 32&64 bit/Microsoft Windows Server Hyper-V/Red Hat Enterprise/Linux 5.x&6.x/SLES 10&11/VMware 4.1u2*5.0u1/Solaris 10 Package list: 1 x Network Card 1 x Low Profile Bracket 1 x Driver CD