USB C to Dual HDMI Adapter, (4 in 1) USB C Hub Multiport Adapter with 2 HDMI, 100W PD, USB 3.0, Dual Monitor Adapter Support Laptop USB C to hdmi Splitter Extended Display for USBC Device

Price: $19.99 - $15.99
(as of Jul 14, 2025 04:19:39 UTC – Details)

Product Description

Check Your Laptop Before Purchase:

Please confirm the supported functions of the USB-C port on your laptop (As show in the following Picture)

Attention: (As show in the following Picture)

MacOS system: The screens of the external monitors are the same, regardless of whether they are displayed in mirror mode or extended mode (e.g. A+B+B). 3 different screens cannot be reached (e.g. A+B+C).

Windows system: The dual HDMI adapter works perfectly with Windows laptops and supports MST Triple Display (e.g. A+B+C).

Settings for Mirror and Extended Display Modes:

A-B-B Mode; A-B-C Mode:

For macOS, navigate to the Apple icon → System Preferences → Displays → Select either ‘Mirror’ or ‘Extended Display’.Note: MacOS Only supports AAA, and ABB mode. (MST ABC mode does not support for for MAC system, iphone, ipad, macbook and imac)For Windows 10, use the keyboard shortcut Windows key + P key to access display options and choose either ‘Duplicate’ or ‘Extend’.For Windows system laptop, if the external monitor could not work,it is advisable to update both the BIOS and graphics card drivers from the manufacturer’s official website.

Read before use:

This dual monitor hdmi splitter With Charging PD charging port (safety-locked to 55-87 Woutput for device protection), this double hdmi splitter for dual monitor charges laptops to provide high-speed power to laptop host devices through the PD charging port. (Note: Do not connect peripheral devices such as hard drives or monitors through this PD port as it does not support data and video transfers).This hdmi splitter extended display with using 1 hdmi port alone, Supports up to 4K@60Hz(3840×2160@60Hz) for clear and smooth visuals; 2 HDMI port are used, Supports 4K@30Hz(3840×2160@30Hz) for two devices or 1080p@60Hz for smooth viewing. Designed for devices equipped with Type-C and Thunderbolt 3 ports and supporting video and audio output modes (Note: ONLY when your devices support 4K resolution, the video output will be 4K, please make sure to use a HDMI 4K@30hz/4K@60hz cable or better)It is normal for the dual display HDMI adapter to become warm after long-term use as the outer casing dissipates heat to protect the internal circuit board. (the temperature of 45° or less is normal.)

incompatibility Notices

Doesn’t support for ABC Models Does not support for Macbook / imac / iphone / ipad Incompatibile for Lenovo Does not support for IdeaPad Series / ThinkPad Series / ZenBook Series Incompatibile for Dell Does not support for Latitude Series / Inspiron 15 / XPS 13 Incompatibile for Microsoft Does not support for Surface Laptop 4 Incompatibile for Google Does not support for Chromebook 3 Series / Chromebook 4 Series Incompatibile for ASUS Does not support for ZenBook Series Incompatibile for HP Does not support for All Model Incompatibile for Phone Does not support for ABC / ABB Models Incompatibile for Switch Does not support for All Model

If your laptop not included in the list,please let us know, we are very gladly to help you check if the adapter can work with your device.

Problem diagnosis:

Q1. Why does the screen flicker or go black?

A1. Check the connection of the HDMI port (Due to the nature of HDMI interfaces, they do not have locking nuts like DVI interfaces, nor do they have locking mechanisms like DP interfaces. Therefore, poor contact can easily cause screen flickering.) in order to ensure the stabilizing effect of the link, please lay the product flat in a fixed position. Try unplugging all interfaces and then connecting the adapters in turn.A2. HDMI cable quality: Avoid using HDMI cables longer than 5 meters; avoid using HDMI to VGA and HDMI to DP cables. (Longer cables may result in greater signal attenuation, mainly due to impedance and insufficient shielding. In addition, using other adapter cables may affect the transmission performance, which is secondary conversion and may greatly affect stability).A3. Screen compatibility issues (you can try replacing the screen to see if the flickering problem persists, as some screens with weaker signal reception may exhibit flickering).

Q2. What should you do if your laptop doesn’t recognize the HDMI display?

A1. Make sure your laptop’s USB-C port supports DisplayPort/video output.A2. Check your HDMI cable and monitor. (Try connecting the monitor directly to the laptop to see if it works.)

Before You Purchase, Note: MacOS supports AAA, and ABB mode (does not support MST ABC mode); Android system only supports AAA mode(mirror mode); Windows OS supports AAA, ABB, ABA, and ABC mode.
Hdmi Splitter for Dual Monitors (4 in 1): This USB C to Dual HDMI Adapter with 1 PD 100W port, USB 3.0 port, 2 HDMI ports. Dual Monitor Adapter is able to connect a USB C port to two HDMI displays. While single use one HDMI port resolution up to 4K@60Hz, dual monitor with HDMI at 2x 4K@30Hz(3840×2160@30Hz). This hdmi splitter extended display allows you to do different project on differnet monitors. Boost your work productivity and efficiency.
Easy to Using: This hdmi dual monitor adapter is plug-and-play, No drivers or software installation is required. Connect the Type C male port of this adapter to your USB C device, and your HDMI cables to the adapter and your monitors. (Note: Make sure your device/Laptop USB C port support video transmission.)
Fast PD Charging: This dual monitor hdmi splitter With Charging PD port delivers up to 100W of power through the PD charging port (charging power is limited to 87W for safety reasons) to provide high-speed power to laptop host devices through the PD charging port. (Note: Do not connect peripheral devices such as hard drives or monitors through this PD port as it does not support data and video transfers). USB 3.0 transfer rate up to 5Gbps, suitable for USB flash drives, projectors, keyboards and MacBook Air/Pro and more, backward compatible with USB A 2.0/USB A 3.0.
Wide Compatibility: The hdmi splitter 1 in 2 out extended display is plug-and-play compatible with a wide range of USB-C devices, including MacBook Pro, MacBook Air, iMac, iMac Pro, Mac Mini, iPad Pro (2020/2019/2018), iPhone 16/15/Pro Max, Chromebook, Dell, and many other smartphones, laptops, and tablets. (Note: This adapter WON’T support HP Pavilion/IdeaPad Series /ThinkPad Series / ZenBook Series)
Package includes: 1x 4-in-1 usb c to dual hdmi adapter, supported by 30-day return policy and hassle-free 2-year warranty technical support, Contact 24/7 customer service.