You have no items in your shopping cart.

Macfixit Australia - Apple Mac RAM, SSD, iPad & iPhone Accessories

Product was successfully added to your shopping cart.

Satechi USB4 Multiport Adapter with 8K HDMI - Space Grey

More Views

In stock at supplier: Yes

Leaves our warehouse in approximately 1-2 weeks

Shipping cost is $9.90 (flat rate) for any size order.
This product is covered by an Australian Replacement Warranty.
30 Days Money Back Guarantee. Click here for more details.

Product code: ST-U4MA3M

Be the first to review this product



Maximise your workspace efficiency with the Satechi USB4 Multiport Adapter with 8K HDMI.

Your price: $199.99

Always secure shopping.
Corporate, Reseller Or Government Buyer?

Maximise your workspace efficiency with the Satechi USB4 Multiport Adapter with 8K HDMI. Featuring next-gen USB4 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 USB4 Multiport Adapter has it all, complete with a rugged design for better heat dissipation.

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.

Enjoy ultra hi-res 8K HDMI output for stunning display whether you are working, streaming, or gaming, with a refresh rate up to 60Hz.

  • USB4 technology
  • USB-A data up to 10 Gbps, and micro/SD card readers
  • Stunning 8K HDMI
  • Includes USB-C PD charging up to 100W


  • USB-C connector type


Note: the adapter requires direct HDMI connection / MacOs supports up to 4k 60hz.


  • 8K 30Hz HDMI output
  • USB-C PD charging, up to 100W (approximately 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



  • MacBook Air/Pro 13-inch M1, 2021 MacBook Pro 14-inch, 16-inch (M1 Pro & Max), 2020/2019/2018/2017/2016 MacBook Pro, 2020/2018 MacBook Air, 2020/2018 iPad Pro, Mac mini M1, iMac M1, 2019/2017 iMac, iMac 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

Additional Information

Colour Space Grey
Connection From USB-C
Connection To 3.5mm Audio Jack, Ethernet, HDMI, USB-A, USB-C, USB-C PD
Gender Male - Female
Length Adapter (0-15cm)
Cable Type No
Connector Type No
Max. Resolution 8K
Max. Speed 10Gb/s
Manufacturer Satechi
Manufacturer P/N ST-U4MA3M
UPC 810086360383
Shipping Restriction --Please Select--

Australian Owned Business 

Macfixit Australia is an Australian owned and operated business based in Melbourne, Victoria and we've been operating since 2005.

Fast Flat Rate Shipping on all orders

Shipping cost is $9.90 (flat rate) for any size order. Express Options are available in cart/checkout. All in-stock orders are shipped the same day if received by 10.30 AM (Eastern Time Victoria). Orders received after 11:00 AM are shipped the following business day.

100% Satisfaction Guaranteed 

We fully guarantee all of our products. If for some reason you are not happy with any item you purchase from us you may return it for a refund (see Return Policy). 

We do NOT sell or trade our customer information

Macfixit Australia respects your privacy. We never rent, sell or trade your contact information such as your name, address, phone# or e-mail address.

Convenient and Secure Shopping

All items on this website can be purchased safely online using our secure shopping cart. Security is provided by the best internet commerce technology available. We use Symantec Norton as our SSL (Secure Socket Layer) digital certificate provider, allowing our customers the strongest certificate services available. Our website is also scanned by McAfee Secure daily. Every McAfee SECURE certified site is tested and certified to be free of malware, viruses, phishing attacks.

Customer Reviews Gold Stars gold stars

We are part of the Google Trusted Store program for your security and verification of our service. Check out our Google Trusted Stores Reviews here.

Customer Service 

At Macfixit Australia) we’re 100% committed to serving our customers. We check phone and e-mail messages throughout the day and, in most cases we respond within minutes of receiving them. Please feel free to contact our Customer Service Department with any questions at 03 9329 4343 Mon-Fri, 10am to 5.30pm (Melbourme, Victoria Time), or e-mail us under this link.