The 0.7M (2.3ft) Thunderbolt 3 Cable ? 40Gbps ? 100W PD ? Certified TB3 ? USB-C Compatible gives you the flexibility to position your dock (or other Thunderbolt 3 enabled device) where it works best for you, without sacrificing performance or capability. Compatible with Windows, Mac, and Chrome operating systems. Backward compatible with USB-C 3.2 Gen 2. Works great with Kensington Thunderbolt 3 docking stations such as the SD5500T, SD5550T, SD5300T, SD5350T, SD5200T, and SD2400T.