Satechi – USB-C Multimedia Adapter M1
Six Essential Ports, One Powerful Adapter
The USB-C Multimedia Adapter M1 provides all the ports you need for a productive workspace with two 4K HDMI ports (60Hz/30Hz), one USB-C PD charging port, one USB-C data port, and two USB-A 3.0 data ports.


Dual 4K HDMI Display
Features dual 4K HDMI ports, one up to 60Hz and another at 30Hz, to output hi-res display to up to two HDMI-enabled external monitors for the ultimate work setup. Requires a direct HDMI connection. Important: SiliconMotion software must be installed for both HDMI ports to function (see manual for full instructions).
Perfect for Peripherals
Ideal for wired mice, keyboards, USB hard drives, and more, the adapter’s two USB-A data ports and USB-C data port connect a multitude of peripherals. USB-A ports do not support CD readers, including Apple SuperDrive.

Specification
| CONNECTOR TYPE | USB-C |
|---|---|
| DIMENSIONS & WEIGHT | 12 x 6 x 1.8 cm, 140 g |
| SPEED | 1 x 4K HDMI output - up to 60Hz 1 x 4K HDMI output - up to 30Hz 1 x USB-C PD charging - up to 85W 1 x USB-C data port - up to 5 Gbps 2 x USB-A data ports - up to 5 Gbps |
| DETAILS | Designed to expand the ports on the new M1 Macs Features dual 4K HDMI output - up to 60Hz & 30HzIncludes an USB-C PD charging - up to 85W & USB-C data port - up to 5 Gbps Additional two USB-A 3.0 data ports - up to 5 Gbps |
| MODEL NO / UPC | ST-UCM1HM / 810086360147 |
| WARRANTY | 1 Year |
Compatibility
"| MacBook Pro | MacBook Pro M3 (14"") |
|---|---|
| MacBook Pro M3 Pro (14"" & 16"") | |
| MacBook Pro M3 Max (14"" & 16"") | |
| MacBook Pro (13‑inch, M2, 2022) | |
| MacBook Pro (13-inch, M1, 2020) | |
| MacBook Pro (13-inch, 2020) | |
| MacBook Pro (13-inch, 2016 - 2019) | |
| MacBook Pro (14‑inch, 2023) | |
| MacBook Pro (14‑inch, 2021) | |
| MacBook Pro (16‑inch, 2023) | |
| MacBook Pro (16‑inch, 2021) | |
| MacBook Pro (16-inch, 2019) | |
| MacBook Pro (15-inch, 2016 - 2019) | |
| MacBook Air | MacBook Air (15-inch, M2, 2023) |
| MacBook Air (13-inch, M2, 2022) | |
| MacBook Air (M1, 2020) | |
| MacBook Air (Retina, 13‑inch, 2020) | |
| MacBook Air (Retina, 13-inch, 2018 - 2019) | |
| iMac | iMac M3 (2023) |
| iMac (24-inch, M1, 2021) | |
| iMac (Retina 4K, 21.5-inch, 2017) | |
| iMac (Retina 5K, 27-inch, 2019–2020) | |
| iMac (Retina 5K, 27-inch, 2017) | |
| iMac Pro (2017) | |
| Mac Mini | Mac mini (2023) |
| Mac mini (M1, 2020) | |
| Mac mini (2018) | |
| Mac Studio | Mac Studio (2023) |
| Mac Studio (2022) | |
| Mac Pro | Mac Pro (2023) |
| USB-A data ports do not support charging or CD readers, including Apple SuperDrive. | |
| Important: SiliconMotion software must be installed for both HDMI ports to function (see manual for full instructions). |
Package content
| USB-C Multimedia Adapter M1 | |
| User Manual |












