Eizo Nanao Tech Sonnet Technologies Optical Thunderbolt Cable, 10m TCB-TB-OPT-10M Performance Equal to Copper Thunderbolt CablesSupports 20Gbps Thunderbolt 2 and 10Gbps Thunderbolt connections at full speed Enables Remote Placement of PeripheralsAllows you to separate your computer from connected devices without loss of functionality Easy to RouteThin and lightweight cable is extremely flexible ToughAs durable as copper Thunderbolt cable ToughAs durable as copper Thunderbolt cable