Kensington K33040EU, Wired, Thunderbolt 4, 96 W, 3.5 mm, Black, 40 Gbit/s Kensington K33040EU. Connectivity technology: Wired, Host interface: Thunderbolt 4, USB Power Delivery up to: 96 W. Product color: Black, Data transfer rate: 40 Gbit/s. Windows operating systems supported: Windows 10, Windows 11, Mac operating systems supported: Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey. Quantity per pack: 1 pc(s), Package width: 4.33" (110 mm), Package depth: 9.45" (240 mm)