For Broadcom 57810S Dual Port SFP+ PCI Express x8 10GbE NIC Adapter Brand 10Gtek Hardware Interface PCIE x 8 Color BCM57810-10G-2S(2xSFP+) Compatible Devices Server, Desktop Data Link Protocol Ethernet Data Transfer Rate 10 Gigabytes Per Second About this item Equipped with original Broadcom BCM57810S controller chip which make the servers more stable. Compatible with Windows Server 2008, Server 2008R2, and HPC Server 2008, 32 and 64-bit Microsoft Windows Server Hyper-V; Red Hat Enterprise Linux 5.7 and 6.1; SLES 10 and 11; VMware 4.1u2 and 5.0u1. Dual SFP+ ports let you connect to 10 Gigabit SFP+ module/DAC/AOC for meeting the demands of data center environments. PCI Express 2.0 x8 Lane is suitable for both PCI-E X8 and PCI-E X16 slots. You also can download it from Broadcom website.
eBay