10GB Ethernet Kit including

2x Chelsio 10G Ethernet CC2-N320E-SR network adapters, P/N 110-1088-30, with both FULL and LOW profile  brackets, factory sealed.

Supported on Windows 7, Windows 10, Windows Server 2008, 

Windows Server 2012, Windows Server 2016

Linux, FreeBSD, FreeNAS, MacOS, Citrix XenServer

VMWare Esxi on 5.5 version only.

TOE iSCSI iWarp supported

Windows driver can be downloaded from:

http://service.chelsio.com 

(select the N320E) 

Linux and FreeBSD include inbox drivers