? High-speed USB4®/Thunderbolt? 4 via USB-C® port - Charge your device with just one cable, connect up to two 4K monitors at up to 60 Hz and transfer files at up to 32 Gbit/s - Fast charging of device and accessories with up to 96W charging power - 3 x USB-C, 3 x USB-A, 3.5 mm audio jack, 2.5G Ethernet, security lock slot - Surface Enterprise Management Mode (SEMM) for Dock and passthrough for MAC addresses