Chengxixi 1 m USB C to Dual HDTV Adapter, 4K@60Hz HDTV Splitter Extend Display for Dual Monitors, macOS Only Allows Mirror Mode, Windows Allows Multi-Monitor Display 3 Separate Screens for 100W PD,USB-A Port  (Compatible with TV, Black, One Cable)

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 charging—perfect 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 Data Transfer: Dual HDTV Adapter for 2 Monitors supports up to 100W fast charging (Does not come with a charger) and features a USB port for connecting various USB-C devices like hard drives, printers, projectors, keyboards, mice, and more to laptop and more. Tip: Audio output may require selecting HDMI as the default sound device in system settings.|Important Compatibility Notice – Your laptop’s USB-C port must support video output (DisplayPort Alt Mode).This adapter will NOT work with USB-C ports that only support charging or data. Not suitable for some laptops such as HP Pavilion / Lenovo IdeaPad models without DP Alt Mode (check for a DP logo next to the USB-C port).|Wide Compatibility: The HDTV splitter for dual monitors is plug-and-play compatible with a wide range of USB-C devices. (NOT Support HP EliteBook 745 G4 / HP Elitebook 820 G3 / HP EliteBook 828 G4 / HP 14s-be102TX / HP 14-ce1004TX 14 / HP Probook 650 G2 / HP Probook 455 G4 / HP Probook 430 G5 / HP Pavilion-14 bf116tx / HP Pavilion 15 ck009 / HP Pavilion Power Laptop 15-cb / Lenovo ideapad 340s, Tablets / Google Pixel phones/ Acer Aspire A5 / Oneplus 5T Phone, etc)