Kensington SD5760T Thunderbolt™ 4 Dual 4K Docking Station with 96W Power Delivery. Connectivity technology: Wired, Host interface: Thunderbolt 4, USB Power Delivery up to: 96 W. Ethernet LAN data rates: 1000, 10, 100 Mbit/s. Product colour: Grey, Compatible memory cards: MicroSD (TransFlash) , SD, Data transfer rate: 40 Gbit/s. Quantity per pack: 1 pc (s) , Package width: 108 mm, Package depth: 242 mm. Compatible operating systems: Windows 10 or above; Chrome OS 91 or above; macOS 11 or above