Quick Summary
The Plugable Thunderbolt 4 Docking Station TBT4-UDX1 is a Thunderbolt dock with 3x Thunderbolt ports, USB-C to HDMI adapter included, 100W PD, 2.5Gb Ethernet, and 4x USB-A 10Gbps. It is built to expand a laptop connection into a multi-display and multi-device setup.
The dock is described as offering dual 4K 60Hz through HDMI and Thunderbolt, or a single 8K 30Hz display via Thunderbolt 4. It also includes an SD reader and a combo audio jack.
Who It Is Best For
This dock is for buyers who want a Thunderbolt laptop dock with several display and peripheral connections in one unit. It is also relevant if you need to check laptop and operating system compatibility before choosing a dock, especially for Mac and Windows use.
For Mac use, dual display is only available on M1 Pro/Max, M2 Pro/Max, and M3 Pro/Max systems. It is compatible with Windows 10 and newer, and macOS 11.2+.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Thunderbolt 4 docking station for expanding a laptop connection. |
| Model | TBT4-UDX1, which helps identify the exact dock variant. |
| Thunderbolt ports | 3x Thunderbolt ports, including 1x to host and 2x for SSDs, phones, or other devices. |
| Display options | Dual 4K 60Hz through HDMI and Thunderbolt, or a single 8K 30Hz display via Thunderbolt 4. |
| Power delivery | 100W PD is stated, with 96W certified, for laptop charging through the dock. |
| USB-A ports | 4x USB-A ports at 10Gbps for peripherals. |
| Network | 2.5Gb Ethernet for wired network connection. |
| Other connections | SD reader and combo audio jack are included. |
| Compatibility | Compatible with Windows 10 and newer, and macOS 11.2+. |
| Mac dual display note | Dual display on Mac is only available on M1 Pro/Max, M2 Pro/Max, and M3 Pro/Max systems. |
What To Know Before You Buy
Check your laptop’s Thunderbolt support and operating system version before ordering. The dock is listed for Windows 10 and newer, and macOS 11.2+.
If you want dual display on a Mac, confirm that your system is one of the supported M1 Pro/Max, M2 Pro/Max, or M3 Pro/Max models. If you plan to use a single 8K display, make sure your setup matches the stated Thunderbolt 4 connection path.
Review the connection mix carefully if you need Ethernet, SD card access, audio, or several USB-A devices in one dock.
Common Buyer Questions
Does this dock support dual monitors?
Yes. Dual 4K 60Hz is stated through HDMI and Thunderbolt, and the Mac dual display note applies to M1 Pro/Max, M2 Pro/Max, and M3 Pro/Max systems.
What charging power does it provide?
It provides up to 100W PD, with 96W certified stated for laptop charging.
Which operating systems does it work with?
It is compatible with Windows 10 and newer, and macOS 11.2+.
What ports are included?
It includes 3x Thunderbolt ports, 1x HDMI, 4x USB-A 10Gbps, 2.5Gb Ethernet, an SD reader, and a combo audio jack.
Final Buying View
This is a Thunderbolt 4 dock for buyers who want broad laptop expansion and verified Mac and Windows compatibility. Check your exact laptop model, operating system, and display plan before ordering, especially if you need dual monitor support on Mac.
