Kensington SD4750P Dual 4K Docking Station USB-C USB-A 85W Power Delivery K39105EU. Max Resolution: 4K. Operating System: Chrome OS, macOS, Windows. Data Transfer Speeds: Supports up to 5Gbps. USB-C Ports: 1 x: USB-C 3.2 Gen1 (front) with 5V/3A charging.