Dual 4K HDMI Monitors at 60Hz: Expand your workspace with dual HDMI ports supporting 4K resolution at 60Hz. Perfect for multitasking, gaming, or creative work. Note: macOS supports only mirror mode (SST); extended mode (MST) is available for Windows laptops. 100W Power Delivery (PD) Charging: Charge your laptop at up to 87W output (100W input) while using the hub. Keep your device powered for uninterrupted productivity. Power adapter and cable not included.