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Black rectangular USB 3.0 docking station with HDMI, DVI, Gigabit Ethernet, audio jacks and six USB ports

Wavlink

Wavlink WS-UG39DK4 USB 3.0 Dual Display Docking Station

SKU CH-GCCC-TFKEZ

A universal USB 3.0 docking station adds dual 1080p displays, Gigabit Ethernet, six USB ports and audio through a single cable

  • Port detailsConnectors: DVI, HDMI, RJ-45 Gigabit Ethernet Port, DC Power
  • Main functionWith one simple cable connection to your computer, you can h
  • Included items1 x USB 3.0 Universal Dock station 1 × 12 V/2A power adapter
  • Product colorBlack
  • Compatible withCompatible with Windows11, 10, 8, 8.1, 7, MacOS 10.14-13.X a
  • Product weight260g

Model Dual Monitor - HDMI / DVI + VGA Adapter

  • Dual 1080p monitors at 60 Hz via HDMI and DVI
  • Single HDMI up to 2560 x 1440 at 50 Hz
  • Two USB 3.0 ports at 5 Gbps with 900 mA power
  • Gigabit Ethernet RJ-45 for 10/100/1000 Mbps wired network
  • Works with Windows 10, 11, macOS 10.14‑13, Ubuntu 20.04, 22.04, ChromeOS, Android 5+

Universal USB 3.0 Docking Station

The Wavlink WS-UG39DK4 is a USB 3.0 universal docking station that adds dual-display output, Gigabit Ethernet, six USB ports and audio connections through a single host cable. It uses DisplayLink-certified technology to drive two external monitors at up to 1920 x 1200 each at 60 Hz, or a single HDMI display at 2560 x 1440 at 50 Hz. The package includes a 12 V 2 A power adapter, a DVI-to-VGA converter, a USB 3.0 cable and a driver CD for quick setup.

Office workers and mobile users needing extra

This dock suits professionals who want to extend a laptop or ultrabook to two monitors for productivity tasks such as web browsing, document editing and video conferencing. It also serves Chromebook and Android users with USB OTG support, plus Ubuntu 20.04 and 22.04 systems. Gamers or creators who require high refresh rates, more than two external displays or GPU-accelerated rendering should look elsewhere, as the manufacturer notes the device is not recommended for gaming and cannot be mixed with non-DisplayLink USB adapters.

Dual 1080p DisplayLink output via USB 3.0

The decisive specification is the DisplayLink-certified USB 3.0 GPU that drives two 1080p-class displays simultaneously over a single USB 3.0 link. Each HDMI or DVI port handles up to 1920 x 1200 at 60 Hz, while a lone HDMI connection can reach 2560 x 1440 at 50 Hz. If your workflow needs higher resolutions, additional monitors or direct GPU bandwidth, this dock will not meet those requirements.

How it compares

Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.

Price $57.99
Cheaper than about 63% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameWavlink
Model nameWS-UG39DK4
Product colorBlack
Ports & slots
Port detailsConnectors: DVI, HDMI, RJ-45 Gigabit Ethernet Port, DC Power Jack, USB 2.0 Ports x 4, USB 2.0 Ports x 4, USB 3.0 B Female, 3.5 mm Lineout/Mic input
Size & build
Product weight260g
In the box
Included items1 x USB 3.0 Universal Dock station
1 × 12 V/2A power adapter
1 x DVI to VGA converter
1 x USB 3.0 cable
1 x CD Driver
1 x Instruction Manuel
More details
Main functionWith one simple cable connection to your computer, you can have access to large screen displays, stereo speakers, external hard drive, optical disk drive, printers, USB keyboard, mouse and other USB devices.

Other versions of this model

1 more in the same range

Questions about this item

How do I install the WS-UG39DK4 and what step is often missed?

Connect the dock via the supplied USB 3.0 cable, attach the 12V/2A power adapter, then install the DisplayLink driver through Windows Update; the step users skip is enabling the kernel extension and screen-recording permission on macOS 10.15 so the driver loads after the OS update.

What maintenance or replacement will the WS-UG39DK4 need later?

The dock itself has no user-serviceable parts; over time you may need to replace the 12V/2A power adapter or the USB 3.0 cable if they wear out, and you should reinstall the DisplayLink driver after major OS upgrades such as moving to macOS 10.15 or Windows 11.

What limit appears first under sustained use of the WS-UG39DK4?

The DisplayLink GPU caps dual displays at 1920×1080 60 Hz each, single HDMI at 2560×1440 50 Hz, and DVI/VGA at 2048×1152; the USB 3.0 host link at 5 Gbps and the Gigabit Ethernet 1000 Mbps ceiling are the next bottlenecks during heavy file transfers.

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