Tripp Lite USB C Docking Station Triple Monitor 4K HDMI DP VGA USB A/C Gbe

Tripp Lite USB C Docking Station Triple Monitor 4K HDMI DP VGA USB A/C Gbe

  • $ 149.99

We currently have 5514 in stock.
SKU: MPN: U442-DOCK7D-B UPC:
Product Description

USB-C Docking Station Turns Your Laptop's USB-C or Thunderbolt 3 Port into 14 New Ports

This universal docking station with PD Charging expands the potential of your tablet, laptop, Chromebook, MacBook, smartphone or PC's USB-C or Thunderbolt 3 port. Connect the dock using the included USB-C cable, and add 14 ports to your device:

  • 4K HDMI
  • 4K DisplayPort
  • 1080p VGA
  • RJ45 Gigabit Ethernet
  • (2) USB 2.0
  • (2) USB 3.0
  • USB 3.0 with BC 1.2
  • USB-C PD Charging
  • USB-C data
  • 3.5 mm mini stereo and
  • SD and Micro SD card slots

Supports USB-C DisplayPort Alternate Mode for Transmitting Audio/Video Signals

By connecting the detachable 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 or DisplayPort Monitor

To send digital audio and Ultra High Definition video to a 4K-ready HDMI or DisplayPort television, projector or monitor, connect the corresponding port to the display using an HDMI or DP cable (such as Tripp Lite's P569-Series HDMI or P580-Series DP cables, sold separately). The DisplayPort and HDMI ports support UHD video resolutions up to 4096 x 2160 (4K x 2K) at 30 Hz with 4:4:4 chroma subsampling for top-level PC gaming or using your HDTV as a PC monitor. The VGA port supports high-definition resolutions up to 1920 x 1200, including 1080p, at 60 Hz.

Extends or Mirrors High-Definition Video Across All 3 External Displays at the Same Time

By connecting the detachable USB-C cable to a source that supports Single-Stream Transport (SST) or Multi-Stream Transport (MST), you may connect three monitors simultaneously. You can display the same image on all three monitors (SST), extend the desktop across them (MST), or combine them into one large monitor in video wall mode (MST). Maximum resolutions are 1920 x 1080 (@ 60 Hz) in SST mode and 1280 x 720 (@ 60 Hz) in MST mode. Note: Mac OS laptops or computers will only extend to one monitor. The others will be mirrored.

3 USB 3.0 and 2 USB 2.0 Ports Connect Keyboards, Thumb Drives and Other Peripherals

Three USB 3.0 ports accept flash drives, mice, keyboards, printers and other USB peripherals, transferring data back and forth at speeds up to 5 Gbps. One is also BC 1.2-compliant, delivering up to 1.5A of fast-charging power to mobile devices. Two other ports are USB 2.0.

PD Charging Port Charges the Connected MacBook, MacBook Pro or Other Device

The USB-C 100W Power Delivery (PD) port provides power and charging to the connected PD Charging-compliant device (such as a MacBook, Chromebook or Android smartphone). Connect the device's AC wall charger to the USB-C PD port, which supports power input up to 20V 5A (100W). That's sufficient wattage to fast-charge, sync and power most high-capacity devices, including the MacBook Pro. This port, as well as the dock's other USB-C port, can also be used for transferring data up to 5 Gbps. PD 3.0 Fast Role Swap technology ensures all data and power connections remain stable if the wall charger becomes accidentally dislodged.

Accesses a Wired Gigabit Ethernet Network

The RJ45 port offers access to a Gigabit Ethernet network when no Wi-Fi is available or when a wired connection offers faster speeds. Connect using a UTP cable (Tripp Lite N201-Series Cat6 cables sold separately), and enjoy true 10/100/1000 Mbps Ethernet speeds for fast data transfers.


  • USB-C docking station with 14 ports lets you mirror or extend video from your laptop or PC across as many as 3 different displays
  • Extends 720p video across HDMI, DisplayPort and VGA monitors simultaneously
  • Mirrors 1080p video across HDMI, DisplayPort and VGA monitors simultaneously
  • Supports 20V 5A (100W) power output for fast-charging large-capacity mobile devices
  • Connects you to a wired 10/100/1000 Ethernet network when no Wi-Fi is available
  • USB-C, USB-A and memory card ports allow connection of flash drives and other peripherals
  • 3-year limited warranty

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USB-C Docking Station Turns Your Laptop's USB-C or Thunderbolt 3 Port into 14 New Ports

This universal docking station with PD Charging expands the potential of your tablet, laptop, Chromebook, MacBook, smartphone or PC's USB-C or Thunderbolt 3 port. Connect the dock using the included USB-C cable, and add 14 ports to your device:

  • 4K HDMI
  • 4K DisplayPort
  • 1080p VGA
  • RJ45 Gigabit Ethernet
  • (2) USB 2.0
  • (2) USB 3.0
  • USB 3.0 with BC 1.2
  • USB-C PD Charging
  • USB-C data
  • 3.5 mm mini stereo and
  • SD and Micro SD card slots

Supports USB-C DisplayPort Alternate Mode for Transmitting Audio/Video Signals

By connecting the detachable 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 or DisplayPort Monitor

To send digital audio and Ultra High Definition video to a 4K-ready HDMI or DisplayPort television, projector or monitor, connect the corresponding port to the display using an HDMI or DP cable (such as Tripp Lite's P569-Series HDMI or P580-Series DP cables, sold separately). The DisplayPort and HDMI ports support UHD video resolutions up to 4096 x 2160 (4K x 2K) at 30 Hz with 4:4:4 chroma subsampling for top-level PC gaming or using your HDTV as a PC monitor. The VGA port supports high-definition resolutions up to 1920 x 1200, including 1080p, at 60 Hz.

Extends or Mirrors High-Definition Video Across All 3 External Displays at the Same Time

By connecting the detachable USB-C cable to a source that supports Single-Stream Transport (SST) or Multi-Stream Transport (MST), you may connect three monitors simultaneously. You can display the same image on all three monitors (SST), extend the desktop across them (MST), or combine them into one large monitor in video wall mode (MST). Maximum resolutions are 1920 x 1080 (@ 60 Hz) in SST mode and 1280 x 720 (@ 60 Hz) in MST mode. Note: Mac OS laptops or computers will only extend to one monitor. The others will be mirrored.

3 USB 3.0 and 2 USB 2.0 Ports Connect Keyboards, Thumb Drives and Other Peripherals

Three USB 3.0 ports accept flash drives, mice, keyboards, printers and other USB peripherals, transferring data back and forth at speeds up to 5 Gbps. One is also BC 1.2-compliant, delivering up to 1.5A of fast-charging power to mobile devices. Two other ports are USB 2.0.

PD Charging Port Charges the Connected MacBook, MacBook Pro or Other Device

The USB-C 100W Power Delivery (PD) port provides power and charging to the connected PD Charging-compliant device (such as a MacBook, Chromebook or Android smartphone). Connect the device's AC wall charger to the USB-C PD port, which supports power input up to 20V 5A (100W). That's sufficient wattage to fast-charge, sync and power most high-capacity devices, including the MacBook Pro. This port, as well as the dock's other USB-C port, can also be used for transferring data up to 5 Gbps. PD 3.0 Fast Role Swap technology ensures all data and power connections remain stable if the wall charger becomes accidentally dislodged.

Accesses a Wired Gigabit Ethernet Network

The RJ45 port offers access to a Gigabit Ethernet network when no Wi-Fi is available or when a wired connection offers faster speeds. Connect using a UTP cable (Tripp Lite N201-Series Cat6 cables sold separately), and enjoy true 10/100/1000 Mbps Ethernet speeds for fast data transfers.


  • USB-C docking station with 14 ports lets you mirror or extend video from your laptop or PC across as many as 3 different displays
  • Extends 720p video across HDMI, DisplayPort and VGA monitors simultaneously
  • Mirrors 1080p video across HDMI, DisplayPort and VGA monitors simultaneously
  • Supports 20V 5A (100W) power output for fast-charging large-capacity mobile devices
  • Connects you to a wired 10/100/1000 Ethernet network when no Wi-Fi is available
  • USB-C, USB-A and memory card ports allow connection of flash drives and other peripherals
  • 3-year limited warranty