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  • $89.08
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    Laptop Docking Station Dual 4K HDTV Monitor | USB C to 2 HDTV Splitter Extended Display, 1000Mbps LAN, USB A&C 3.0, SD/TF Card, 100W PD, MacOS Only Mirrors Same Screen

    • Does Not Support MST on Mac OS: MacOS does not support MST (Multi-Stream Transport), so only mirror mode is available and dual extended displays are not supported due to system limitations. And you need to confirm that the C port of the host device supports video output or DP Alt mode, if this is the case, you can usually see the DP logo next to the port
    • 4K USB C to Dual HDTV Adapter: Easily connect the docking station daul HDTV to enjoy ultra HD audio and videosingle display supports up to 4K@30Hz. The dual HDTV ports support mirror and extended mode, delivering sharp 3D visuals and high-quality video for multitasking. Ideal for boosting productivity in home office setups. (Note: MAC OS can Only Extend One Monitor for Extend mode)
    • Stable 1000Mbps Ethernet Port: USB C to HDTV dock is a great savior for devices that do not have a network port or cannot connect to a wired network. Gigabit USB-C to Ethernet adapter up to 1000Mbps RJ45 network speed, give full play to your network performance and ensure stable network speed when you are working online, meeting, class, gaming, HD video browsing, uploading, downloading, etc
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    Learn more about the Generic Brand HC-21

    Model
    Brand Fophmo
    Series HC-21 Fophmo
    Model HC-21
    Details
    Color Black
    Max Devices Supported 5, 10
    Ports 1 x Upstream, 10 x Downstream
    Video Ports Plug and Play
    Network Connector usb3.0_c
    Transfer Rate 5 gigabits_per_second
    LEDs Plug and Play
    Weight 0.141 kilograms
    Temperature Plug and Play
    Additional Information
    First Listed on Newegg November 07, 2026

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