Eaton U442-DOCK1 Tripp Lite USB C Dual Display Docking Station 100W
The Eaton Tripp Lite U442-DOCK1 is a USB-C docking station that expands a compatible laptop, tablet, Chromebook, or other USB-C host into a multi-port workstation. It provides dual-display connectivity, USB 3.0 data ports, Gigabit Ethernet, SD and microSD card readers, 3.5 mm audio, and USB-C Power Delivery charging up to 100W.
Dual-Display Connectivity
The U442-DOCK1 supports two external displays and provides HDMI, Mini DisplayPort and VGA video outputs. HDMI and Mini DisplayPort support resolutions up to 3840 x 2160 (4K) at 30 Hz, while VGA supports up to 1920 x 1200 at 60 Hz.
The dock supports extended and mirror display modes when the host system supports MST. HDMI and VGA cannot be used simultaneously for video output to two displays. The host device must support USB-C DisplayPort Alternate Mode for video output through the dock.
USB and Peripheral Connectivity
The docking station provides USB 3.0 connectivity with data transfer rates up to 5 Gbps. It also includes SD and microSD memory card slots for transferring data between supported memory cards and the connected host system.
A 3.5 mm combo stereo audio and microphone jack provides a connection for headphones, speakers, or a microphone. The dock also includes a USB-A charging port capable of providing up to 1.5A (7.5W) for compatible devices.
Networking and Power Delivery
The built-in RJ45 Ethernet port supports 10/100/1000 Mbps Gigabit Ethernet connectivity. This provides a wired network connection when a compatible host needs access to an Ethernet network.
The USB-C Power Delivery port supports up to 100W at 20V/5A using USB PD 3.0. A compatible USB-C power adapter connected to the dock can provide charging power to the host device.
Key Features
- USB-C docking station with dual-display support
- HDMI 1.4, Mini DisplayPort 1.2 and VGA video outputs
- HDMI and Mini DisplayPort up to 3840 x 2160 at 30 Hz
- VGA up to 1920 x 1200 at 60 Hz
- Supports up to two external displays
- USB 3.0 data transfer up to 5 Gbps
- Gigabit Ethernet with 10/100/1000 Mbps support
- SD and microSD memory card readers
- 3.5 mm stereo audio/microphone jack
- USB-A charging up to 1.5A (7.5W)
- USB-C Power Delivery up to 100W (20V/5A)
- USB-C DisplayPort Alternate Mode support
- Extended and mirror display modes
- Silver aluminum and PVC construction
Typical Applications
- Expanding USB-C laptops into multi-port desktop workstations
- Connecting two external displays to a compatible USB-C computer
- Adding Gigabit Ethernet to laptops without a built-in RJ45 port
- Connecting USB peripherals and external storage
- Accessing SD and microSD memory cards from a USB-C host
- Connecting headphones, speakers, or microphones
- Charging a compatible laptop through USB-C Power Delivery
DC Supplies Product Note
The U442-DOCK1 requires the host computer's USB-C port to support DisplayPort Alternate Mode for video output. This is an important compatibility check before installation: a USB-C port alone does not guarantee that the HDMI, Mini DisplayPort, and VGA outputs will function. Eaton also specifies that the host PC may require administrator access the first time the dock is connected so its driver can be installed automatically.
Specifications
| Specification | Details |
|---|
| Manufacturer | Eaton Tripp Lite |
| Part Number | U442-DOCK1 |
| Product Type | USB-C Docking Station |
| Host Connector | USB-C Male |
| Number of Ports | 11 |
| Number of Monitors Supported | 2 |
| HDMI | HDMI 1.4, up to 3840 x 2160 at 30 Hz |
| Mini DisplayPort | DisplayPort 1.2, up to 3840 x 2160 at 30 Hz |
| VGA | Up to 1920 x 1200 at 60 Hz |
| USB Data | USB 3.0 / USB 3.2 Gen 1, up to 5 Gbps |
| USB-A Charging | 5V/1.5A (7.5W) |
| USB-C Power Delivery | USB PD 3.0, up to 100W (20V/5A) |
| Ethernet | RJ45, 10/100/1000 Mbps Gigabit Ethernet |
| Memory Card Slots | SD and microSD |
| Audio | 3.5 mm combo stereo audio/microphone |
| HDCP | HDCP 1.4 |
| Video Technology | DisplayPort Alternate Mode |
| Color | Silver |
| Material | Aluminum, PVC |
| Warranty | 3-year limited warranty, worldwide |
| Compliance | RoHS, FCC, CE, REACH |
FAQs
What type of host connection does the U442-DOCK1 use?
The docking station connects to the host computer through an integrated USB-C male cable.
How many displays can the U442-DOCK1 support?
The U442-DOCK1 supports up to two external displays when the host system supports the required MST and DisplayPort Alternate Mode functionality.
What video outputs are available?
The dock provides HDMI, Mini DisplayPort and VGA outputs. HDMI and Mini DisplayPort support up to 4K at 30 Hz, while VGA supports up to 1920 x 1200 at 60 Hz.
Does the U442-DOCK1 support Gigabit Ethernet?
Yes. Its RJ45 network port supports 10/100/1000 Mbps Ethernet.
How much power can the U442-DOCK1 provide?
The USB-C Power Delivery port supports up to 100W at 20V/5A. A separate USB-A charging port provides up to 7.5W at 5V/1.5A.
Does the U442-DOCK1 have memory card readers?
Yes. It provides both SD and microSD card slots. The SD and microSD slots cannot be used simultaneously.
Can HDMI and VGA be used simultaneously?
No. Eaton specifies that HDMI and VGA cannot be used simultaneously when transmitting video to two displays. The available dual-display combinations depend on the host system and supported display modes.
