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Expand your MacBook into a full workstation with the Plugable Thunderbolt 4 16-in-1 dock, featuring quad 4K display support, 2.5G Ethernet, and 7 USB ports.
Pair withPlugable Thunderbolt 4 240W EPR Cable (3.3ft/1m)$17.48
Categories : Series
SKU : POR-SER-772
The Plugable TBT4-UDZ Thunderbolt 4 docking station is the ultimate hub for MacBook Air and Pro users who need maximum connectivity. With 16 ports, including two HDMI and two DisplayPort for up to four 4K displays, you can transform your laptop into a powerful desktop workspace. It also includes a 2.5G Ethernet port for blazing-fast wired networking, seven USB ports, and SD/microSD card readers—all through a single Thunderbolt 4 cable.
Professional-grade versatility meets reliable performance in this Thunderbolt-certified dock. Whether you're a video editor, developer, or financial analyst, the TBT4-UDZ gives you the ports you need to connect every device without the need for extra adapters.
Connect up to four external monitors at 4K resolution, or a single 8K display, thanks to the combination of HDMI and DisplayPort outputs. This is a rare level of display support in a single dock, making it perfect for multi-monitor setups that demand high fidelity.
The integrated 2.5G Ethernet port provides network speeds up to 2.5 times faster than standard gigabit connections, ideal for large file transfers, NAS access, and lag-free video conferencing. It's backwards compatible with 1000BASE-T and 100BASE-TX networks.
In addition to video and networking, the dock features 7x USB ports (including USB-C with Power Delivery), SD and microSD card slots, a 3.5mm audio jack, and a front-panel USB-C port for easy access. Charge your laptop with up to 96W of power delivery via the host cable.
Engineered specifically for Apple M1/M2/M3 MacBook Air and Pro models, the TBT4-UDZ delivers a seamless plug-and-play experience. With Thunderbolt 4 certification, you get guaranteed performance and compatibility.
This dock is more than just a port expander—it's a desk organizer. With an integrated stand and a sleek design, it fits neatly on any desk and keeps your cables tidy. The detachable Thunderbolt 4 cable (0.8m) ensures easy placement.
Unlock your MacBook's full potential with the Plugable TBT4-UDZ.
Quad 4K display support – Connect up to four 4K monitors via dual HDMI and dual DisplayPort, ideal for high-end productivity and content creation.
2.5Gbps Ethernet port – Enjoy faster network transfers, smoother streaming, and reliable connections, backward compatible with gigabit networks.
16 ports including 7 USB and card readers – Connect all your peripherals, memory cards, and audio in one place, and charge your laptop with 96W Power Delivery.
Audio: 3.5mm combo jack
Model: TBT4-UDZ
Ethernet: 1x RJ45 2.5Gbps
USB Ports: 5x USB-A 3.2 Gen 2, 2x USB-C (1 front, 1 rear)
Dimensions: Approx. 8 x 3.5 x 1.5 inches
Card Readers: SD and microSD (SD 4.0)
Product Type: Thunderbolt 4 Docking Station
Power Adapter: External 150W
Video Outputs: 2x HDMI 2.0, 2x DisplayPort 1.4
Host Connection: Thunderbolt 4/USB4 (with 96W PD)
Maximum Display Support: Four 4K @60Hz or one 8K @30Hz (M1/M2)
Seller: PortSide Gear
MPN: TBT4-UDZ
The Plugable TBT4-UDZ isn't just about port count; it's about workflow optimization. With its 2.5G Ethernet, you can connect to high-speed NAS drives and edit videos directly from network storage without bottlenecks. The near-silent fan ensures quiet operation even when driving multiple displays. The dock also features a magnetic clip for securing the power cable, preventing accidental disconnections. For professionals who need to switch between a MacBook Pro and a MacBook Air, the TBT4-UDZ handles both with ease, providing a consistent desktop experience across devices. Its space-saving design not only delivers power but also simplifies your cable management, making it a worthy centerpiece for any modern workstation.
Ensure you're using a Cat6a or higher Ethernet cable and that your router or switch supports 2.5Gbps. If you're connecting to a 1Gbps network, the dock will automatically negotiate to 1Gbps. Also, check that you have the latest Ethernet driver installed for your Mac.
On macOS, drivers for the Realtek RTL8125BG Ethernet controller are usually built-in or automatically installed via System Updates. For Windows (if using a Windows laptop), download the latest driver from the Realtek website or Plugable support.
This could be due to a bad Ethernet cable (must be Cat5e or higher), a misconfigured network switch, or the Ethernet adapter not being properly recognized. Try a different cable and check your network link status in System Report or Device Manager.
Yes, the TBT4-UDZ works with Windows laptops that have Thunderbolt 4 or USB4 ports. It supports dual 4K displays on Windows (Mac supports quad 4K due to different display architecture).
I've been using this dock for a week now with my MacBook Pro M1 Max, and it's been flawless. I have dual 4K monitors running at 60Hz, plus my Ethernet, mouse, keyboard, and external SSD all connected. The single Thunderbolt cable is so clean. It runs a bit warm but that's expected with this many ports. Highly recommend for anyone wanting a full desktop setup.
This dock is a beast. It drives my dual 4K displays beautifully and the 2.5G Ethernet is a nice upgrade from the standard gigabit. The USB ports are plentiful and everything is working well. I had one instance where the display flickered for a second, but it didn't happen again. Overall, a solid investment, though a bit pricey.
Works perfectly with my 16-inch MacBook Pro. I now have three monitors running seamlessly. Setup was a breeze - just plugged in my Thunderbolt cable and everything worked. The build quality is solid, and I love that it powers my laptop. Definitely the best dock I've used.
I bought this expecting everything to be smooth, but I've had a few issues. My second 4K monitor sometimes doesn't wake from sleep, and I have to unplug and replug the dock. Also, the power button on the front is too easy to hit accidentally. Otherwise, it does the job, but for the price, I'd expect better reliability.
The Plugable TBT4-UDZ has transformed my workspace. I'm running two 4K monitors at 60Hz with no stutters, and my 2.5G Ethernet gives me fast network speed. The 7 USB ports handle all my peripherals, and even my webcam and headset work flawlessly. The design is sleek, and the aluminum finish matches my MacBook. Installation was automatic – no drivers needed. This is definitely a premium product.
No complaints. I've been using this dock for a month now with my MacBook Air M2, and it's been rock-solid. I love that I can connect two external monitors and still have ports to spare. The 2.5G Ethernet is great for file transfers. The only thing I'd note is that it takes up some space on the desk, but that's expected.
This dock does exactly what it promises. I use it with my MacBook Pro and have four monitors connected (2 via DisplayPort, 2 via HDMI) and they all work. The USB ports are fast, and the Ethernet is stable. However, the fan can get a bit noisy under heavy load, and the dock seems to run hot. Not a deal-breaker, but worth noting.
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