USB 4 Multiport Adapter with 8K HDMI

Rated 5.0 stars
2 Reviews


Maximize your workspace efficiency with the Satechi USB 4 Multiport Adapter with 8K HDMI. Featuring next-gen USB 4 protocols for better bandwidth management and data transfer, stunning 8K HDMI display, fast 10 Gbps USB-A data ports, Gigabit Ethernet, 100W USB-C PD charging, and micro/SD card readers, the USB 4 Multiport Adapter has it all – complete with a rugged design for better heat dissipation.   

Note: macOS supports up to 4k 60hz.


  • Newest USB4 Technology

  • USB-A data up to 10 Gbps, and micro/SD card readers

  • 8K HDMI , Gigabit Ethernet, and 3.5mm audio jack port

  • Includes USB-C PD charging up to 100W

Tech Specs
  • Compatible Devices

    2023 M2 Pro & Max/M2 2022/2021 M1 & Max/M1 2020/2020/2019/2018/2017/2016 MacBook Pro, M2 2022/M1 2020/2020/2018 MacBook Air, M2 2022/M1 2021/2020/2018 iPad Pro, M1 2022 iPad Air, M2 Pro Mac Mini, M2/M1 Mac mini, iMac M1, 2019/2017 iMac, iMac Pro, Mac Studio, Mac Pro, 2015/2016/2017 MacBook, Microsoft Surface Laptop 3/Surface Pro 7/Go, Google PixelBook Go, ChromeBook, Samsung Galaxy Tab Pro S, HP Spectre Convertible, Razer Blade, Huawei Matebook and more USB-C devices.

  • Connector Type


  • Model NO / UPC

    ST-U4MA3M / 810086360383

  • Speed

    8K 30Hz HDMI output
    USB-C PD charging - up to 100W (~15W used for operation)
    Gigabit Ethernet
    2 x USB-A 3.2 data ports - up to 10 Gbps
    1 x USB-A 2.0 port for peripherals
    Micro/SD card readers
    3.5mm audio jack port

  • Guarantee

    1 Year Manufacturer Warranty

  • Frequently asked Questions


  • For California Residents

    See CA Proposition 65 Warning

Shipping & Returns

Free USA shipping on orders over $40 with a 30-day return policy. International duties & taxes may apply and are not calculated at checkout. Orders ship within 1-2 business days.

30-Day Returns  • 1 Year Warranty • Free US Shipping Over $40


USB 4 Multiport Adapter with 8K HDMI

USB4 Connection

Featuring USB4 technology that provides upgraded bandwidth for video and data, fast transfer rates of up to 40Gbps, and backwards compatibility with Thunderbolt 3 and USB-C devices.

USB 4 Multiport Adapter with 8K HDMI

Stunning 8K HDMI

Features ultra-hi-res 8K HDMI output for stunning display whether you are working, streaming, or gaming – with a refresh rate up to 60Hz. Requires direct HDMI connection.MacOs supports up to 4k 60hz.

USB 4 Multiport Adapter with 8K HDMI

Complete Your Setup

Includes all the ports you need to complete your work or home setup, with 8K HDMI, Gigabit Ethernet, USB-C PD charging, USB-A data up to 10 Gbps, and micro/SD card readers.

USB 4 Multiport Adapter with 8K HDMI USB 4 Multiport Adapter with 8K HDMI
Rated 5.0 stars
Based on 2 reviews
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
2 reviews
  • Sergio G.
    Verified Buyer
    Rated 5 stars
    Exactly what I needed

    I love this adapter, it provides exactly what I needed for port expansion on my MacBook Pro and MacBook Air. It looks great, it does not overheat (some of my adapters got really hot).

    The only feedback I would say is that I wish the cord was a bit longer so that I can place it in better spots around my laptop.

  • Gordon T.
    Flag of Singapore
    Verified Buyer
    Rated 5 stars
    USB4 multiport adapter with 8k HDMI

    Tested the ports and they are working well. Like the size - not so big or bulky. Audio output is also good.

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