The ARC-4607T2 adapter brings the fastest available connections to Fibre Channel SAN on any computer, and workstation with Thunderbolt 2 interface. ARC-4607T2 adapter provides a blazing-fast storage connectivity solution with enhanced reliability and performance to support any application and tiered storage solution. ARC-4607T2 16Gbps dual channels expansion adapter is ideal for large capacity external storage RAID and FC switch.