Tripplite
Tripp Lite USB C Docking Station HDMI VGA GbE PD Charging USB Hub 4K Black, USB-C, USB Type-C (u442-dock3-b)
- SKU:
- 18061829
- MPN:
- u442-dock3-b
- Availability:
- Usually ships the same or next business day. In stock at our CA, GA, IL, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/04/2026 07:08:51 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 3 or above | and pay only $52.41 each 52.41 |
- Stock Update:
- 02/04/2026 07:08:51 PM PST
Description
This item is brand-new, factory sealed.
USB-C Docking Station Turns Your Device's USB-C or Thunderbolt 3 Port into a Multiport Workstation
The U442-DOCK3-B expands the potential of your tablet, laptop, Chromebook, MacBook, smartphone or PC's USB-C or Thunderbolt 3 port. It's ideal for transmitting 4K video and audio to a large display, adding a thumb drive or other USB peripheral, powering and charging a PD Charging 3.0-compliant mobile device, connecting to a Gigabit Ethernet network and a lot more-all at the same time.
Supports USB DisplayPort Alternate Mode for Transmitting Audio/Video Signals
With a source device that also supports USB DisplayPort Alt Mode, you can extend video from your primary display to another, duplicate the same video on both displays, or change the second display to your primary.
Transmits Crystal-Clear 4K HDMI Video and Digital Audio
To send digital audio and Ultra High Definition video to a 4K-ready HDMI television, projector or monitor, connect the corresponding port to the display using an HDMI cable (sold separately). The HDMI port supports UHD video resolutions up to 3840 x 2160 (4K x 2K) at 30 Hz. The VGA port supports high-definition resolutions up to 1920 x 1200, including 1080p, at 60 Hz. You can transmit the same video signal through the HDMI and VGA ports simultaneously with a maximum resolution of 1080p on both. A DVI display may be connected to the HDMI port using an HDMI to DVI adapter (sold separately).
Connects Up to 3 USB Peripherals
The two USB-A hub ports and single USB-C data port accept USB peripherals, such as flash drives, mice, keyboards and printers, and share a maximum 10W (5V 2A) of power. They support fast USB 3.1 Gen 1 data transfer rates up to 5 Gbps and are backward compatible with USB 2.0 and USB 1.1 devices. The BC 1.2-compliant USB-A port next to the memory card slots provides up to 1.5A of fast-charging power to mobile devices.
Charges the Connected Device
The USB-C Power Delivery (PD) port provides power and charging to the PD Charging 3.0-compliant device (such as a MacBook, Chromebook or Android smartphone) the U442-DOCK3-B is connected to. Connect the device's AC wall charger to the USB-C PD port, which supports power input up to 100W (20V 5A). When the wall charger is unplugged, the unit's PD 3.0 Fast Role Swap feature ensures all data and power connections remain stable.
Accesses a Wired Gigabit Ethernet Network
The RJ45 port offers access to a Gigabit Ethernet network when Wi-Fi is unavailable or when a wired connection offers faster speeds. Connect using a UTP cable (sold separately), and enjoy true 10/100/1000 Mbps Ethernet speeds for fast data transfers.
Allows External Memory Access
The memory card slots support Micro SD and SD/MMC cards for transferring data to and from your connected computer, laptop or tablet. Only one memory card slot can be used at a time.
Built-In USB-C Cable Connects in Either Direction
Connect the reversible USB-C plug to your source device's USB-C or Thunderbolt 3 port. The fumble-free USB-C plug connects in either direction to ensure fast, easy connection every time. The built-in cable tucks away beneath the compact unit for safe carrying in a pocket, briefcase or laptop bag.
Ready to Use Right Out of the Package
Enjoy the convenience of one multiport USB-C docking station instead of several different port converters. The plug-and-play USB-C dock for MacBooks, Chromebooks and other devices requires no software, drivers or external power.
Package Contents:
- U442-DOCK3-B Docking Station
- Owner's Manual
Features
- U442-DOCK3-B Docking Station
- Owner's Manual
Environmentally Friendly:
Yes
Compatibility:
Notebooks:
- Apple MacBook
- Google Chromebook
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Country of Origin:
Vietnam
Specs
| Power Description | |
| Maximum Power Supply Wattage | 100 W |
| Physical Characteristics | |
| Weight (Approximate) | 3.20 oz |
| Height | 0.55" |
| Width | 4.80" |
| Depth | 2.80" |
| Warranty | |
| Limited Warranty | 3 Year |
| Interfaces/Ports | |
| VGA | Yes |
| Network (RJ-45) | Yes |
| Host Interface | USB 3.0 Type C |
| HDMI | Yes |
| Total Number of USB Ports | 4 |
| Thunderbolt | Yes |
| Number of USB 3.0 Ports | 2 |
| General Information | |
| Brand Name | Tripp Lite series |
| Manufacturer Website Address | http://www.eaton.com |
| Marketing Information | USB-C Docking Station Turns Your Device's USB-C or Thunderbolt 3 Port into a Multiport Workstation This USB-C dock with PD Charging expands the potential of your Chromebook or Windows laptop's USB-C or Thunderbolt 3 port. It's ideal for transmitting 4K video and digital audio to a large display, adding a thumb drive or other USB peripheral, powering and charging a PD Charging 3.0-compliant mobile device, connecting to a Gigabit Ethernet network and a lot more-all at the same time Supports USB-C DisplayPort Alternate Mode for Transmitting Audio/Video Signals By connecting the built-in USB-C cable to a source device that supports USB DisplayPort Alt Mode, you can output 4K video and digital audio to a compatible monitor, television or projector without installing special software drivers Transmits Crystal-Clear 4K Video and Digital Audio to an HDMI Monitor To send digital audio and Ultra High Definition video to a 4K-ready HDMI television, projector or monitor, connect the corresponding port to the display using an HDMI cable (sold separately). The HDMI port supports Ultra HD video resolutions up to 3840 x 2160 (4Kx2K) at 30 Hz. The VGA port supports high-definition resolutions up to 1920 x 1200, including 1080p, at 60 Hz. Only one monitor may be connected at a time. A DVI display may be connected to the HDMI port using an HDMI to DVI adapter (sold separately). USB Ports Connect Keyboards, Thumb Drives and Other Peripherals The two USB-A hub ports and single USB-C data port accept USB peripherals, such as flash drives, mice, keyboards and printers, and share a maximum 10W (5V 2A) of power. They support fast USB 3.2 Gen 1 data transfer rates up to 5Gbps and are backward compatible with USB 2.0 and USB 1.1 devices. One USB-A port also supports BC 1.2 charging with 5V 1.5A (7.5W) of power dedicated to fast-charging your mobile device PD Charging Port Charges the Connected Notebook, Tablet or Other Device The USB-C port also supports Power Delivery (PD) 3.0 charging of connected PD Charging-compliant devices, such as Chromebooks, Kindles, iPads and Android smartphones. Connect the device's AC wall charger to the USB-C PD port, which supports power input up to 20V 5A (100W). This port, as mentioned above, can also be used for transferring data up to 5Gbps Accesses a Wired Gigabit Ethernet Network The RJ45 port offers access to a Gigabit Ethernet network when Wi-Fi is unavailable or when a wired connection offers faster speeds. Connect using a UTP cable (sold separately), and enjoy true 10/100/1000Mbps Ethernet speeds for fast data transfers Allows External Memory Access The memory card slots support Micro SD and SD/MMC cards for transferring data to and from your connected computer, laptop or tablet. Only one memory card slot can be used at a time Built-In USB-C Cable Connects in Either Direction Unlike traditional USB cables that connect in only one direction, the reversible USB-C male connector plugs into a USB-C or Thunderbolt 3 port in either direction for an instant connection every time. The built-in cable tucks away beneath the compact unit for safe carrying in a pocket, briefcase or laptop bag Ready to Use Right Out of the Package The plug-and-play USB-C dock is specifically designed for use with Windows laptops and other notebooks, smartphones, tablets and devices equipped with a USB-C or Thunderbolt 3 port. It requires no drivers or external power source. The compact unit fits easily into a laptop bag for connecting on the go |
| Product Type | Docking Station |
| Product Name | U442-DOCK3-B Docking Station |
| Manufacturer | Eaton Corporation |
| Manufacturer Part Number | U442-DOCK3-B |
| Product Model | U442-DOCK3-B |
| Technical Information | |
| Device Supported |
|
| Connectivity Technology | Wired |
Warranty Information