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Dell Thunderbolt Dock WD19TB Overview
The Dell Thunderbolt Dock WD19TB is a strong match for anyone working with a mobile workstation.
You can connect all your devices (monitors, keyboards, external displays, and other peripherals) using a single cable, which keeps your desk clean and your setup simple.
What really sets this dock apart from the competition is its ability to drive up to 4 QHD displays at once. That’s a level of multi-monitor support you don’t find in many docks at this price point.
Dell Thunderbolt Dock WD19TB: Key Features and Specs
Dell Thunderbolt Dock WD19TB – Overview
Display Support with Thunderbolt Input
With an HBR2 (high bit rate 2) PC, the Dell Thunderbolt Dock WD19TB can drive:
- 3 x FHD @ 60Hz
- 3 x QHD @ 60Hz
- 2 x 4K @ 30Hz
With an HBR3 PC, it steps up to:
- 4 x FHD @ 60Hz
- 4 x QHD @ 60Hz
- 2 x 4K @ 60Hz
That 4K at 60Hz support is a big deal because most docks can’t hit that without relying on DisplayLink technology (basically a USB-based external graphics card). The WD19TB handles it natively through Thunderbolt.
The dual USB 3.1 Gen 1 ports with power share support a maximum resolution of 5120 x 2880 @ 60Hz when used with DP 1.2 Thunderbolt systems. So connecting high-resolution monitors is no problem at all.
Dell Thunderbolt Dock- WD19TBS 130w Power Delivery
Port Selection
The Dell Thunderbolt Dock WD19TB comes loaded with ports. On the back, you’ll find two DisplayPort 1.2 ports and one HDMI 2.0 port.
Readers who found this helpful also liked our guide on how to connect a Dell laptop to a monitor using a docking station.
The HDMI 2.0 port shares space with a multifunction USB-C port that supports DisplayPort alternate mode. This means you can use either HDMI or USB-C for video output, but not both at the same time. There’s another USB-C port on the back that can also handle video output.
The port sharing setup takes a minute to get used to, but it makes sense once you understand how it works.
Other ports on the back include a 3.5 mm audio out, a Gigabit Ethernet RJ45 port, two USB 3.1 Gen 1 Type-A ports, and a power input jack.
Up front, you get one USB 3.1 Gen 2 Type-C port, one USB 3.1 Gen 1 Type-A port, and a 3.5 mm combo headphone jack.
That’s 12 ports total, giving you plenty of options for connecting all your devices and peripherals.
Power Output
The dock ships with a 180-watt power brick that can charge Dell notebooks at up to 130 watts (or 90 watts for non-Dell notebooks).
For more on this, take a look at our HP docking station for laptop guide.
Whatever power isn’t being used for charging goes to the other accessories and devices connected to the dock.
A built-in Thunderbolt 3 cable connects the dock to your notebook, and at 0.8 meters long, it gives you a decent amount of reach.
There’s a power button on top of the dock that mirrors the power button on compatible Dell computers. This is really useful when you’re running the notebook with the lid closed and can’t easily reach the laptop’s own power button.
On the left side of the dock, you’ll see a modular block where the Thunderbolt 3 cable exits. The dock uses a Thunderbolt 3 connection for fast, direct data transfer.
Compared to its predecessor (the WD19DC, which delivers 210 watts of power), the WD19TB trades a bit of power output for improvements in other specs and features.
The Bottom Line
The Dell Thunderbolt Dock WD19TB is a strong choice for boosting your work productivity. It gives you all the ports you need and up to 130 watts of charging power, making it a great fit for a wide range of professional setups.
