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This User Manual covers setup, features, compatibility, and specifications for the Satechi USB-C Slim Multi-Port with Ethernet Adapter (ST-UCSMA3K / ST-UCSMA3S / ST-UCSMA3M).

Product Overview

The USB-C Slim Multiport with Ethernet Adapter connects to a laptop or tablet through its USB-C Connector and adds an Ethernet Port with LED indicators, an SD & Micro SD Card Reader (UHS-I), a USB-C Charging Port (up to 60W), 2x USB-A Data Ports (5Gbps), and an HDMI Video Port (4K at 60Hz).

Setup

The USB-C Slim Multi-Port with Ethernet Adapter is plug and play.

1. Connect to a laptop or tablet: Connect the adapter's USB-C Connector to your laptop or tablet.

2. Connect your devices: Connect your devices to the adapter's ports.

Functions

Parts labeled diagram of the USB-C Slim Multi-Port with Ethernet Adapter with 7 labeled components.

1. USB-C Connector
2. Ethernet Port
3. LED Indicators for Ethernet Connection
4. SD & Micro SD Card Reader (UHS-I)
5. USB-C Charging Port (up to 60W): Does not support data transfer or video output.
6. 2X USB-A Data Ports (5Gbps)
7. HDMI Video Port (4K@60Hz)

Features

- Plug and play with a laptop or tablet
- HDMI Video Port (4K at 60Hz)
- Ethernet Port with LED indicators for the Ethernet connection
- 2x USB-A Data Ports (5Gbps)
- SD & Micro SD Card Reader (UHS-I)
- USB-C Charging Port (up to 60W)

Important Limitations

USB-C charging port will not support data transfer or video output.

Do not connect more than one external hard drive at a time.

Specifications

Connector: USB-C
Ports & Speeds:
1x HDMI Video Port: 4K at 60Hz
1x Ethernet Port
2x USB-A Data Ports: 5Gbps
1x SD & Micro SD Card Reader: UHS-I
1x USB-C Charging Port: up to 60W, no data transfer or video output

Certifications

FCC, CE, WEEE, ICES-003 / NMB-003 (Canada)