Best For: Thunderbolt 3 Laptops & Ultrabooks and Monitors that support up to 4K Connection Technology: Thunderbolt 3 (Cross-platform compatibility) USB-C Power Delivery: Supports USB-C PD 2.0 (85W of laptop charging) Compatibility: macOS 10.12 or above, Windows 10 # of Monitors Supported: 2 Video Ports: 1 x DisplayPort v1.2++ and 1 x Thunderbolt 3 Port Maximum Resolution Supported: Single monitor: 5K (5120 x 2880 @ 60Hz) and Dual monitors: 4K (4096 x 2160 @ 60 Hz) Plug & Play installation without need for drivers or downloads Apple M1 - While this docking station will work with the M1 MacBook, only a single video output is supported. For multi-monitor support on your M1 MacBook, see our Hybrid USB-C DisplayLink docking stations (e.g.: SD4700P, SD4750P, SD4780P or SD4900P) or USB-A DisplayLink adapters (DisplayPort K33989, HDMI K33988, DVI-I K33974).