MacOS Limitation Mirror Mode Only: For MacBooks and macOS devices, dual displays will mirror the same content and cannot extend two different screens due to system limitations.This is an OS restriction, not a product defect. Windows devices with DP Alt Mode support extended displays. 4-in-1 USB-C Hub with Dual HDMI: Upgrade your workspace with this compact USB-C to Dual HDMI adapter, featuring 2× HDMI (up to 4K), USB-A 3.0 (5Gbps), and 100W Power Delivery. One cable delivers display expansion, fast data transfer, and chargingperfect for home office, productivity, and multitasking. Dual 4K Display Device Dependent: Supports dual displays up to 4K@30Hz, or single HDMI output up to 4K@60Hz for ultra-clear visuals. Ideal for spreadsheets, presentations, streaming, and creative work.Note: Actual resolution depends on your host device, HDMI cables (HDMI 2.0 or higher), and monitors. Both the USB-C port and connected devices must support video output. 100W Power Delivery and USB