I Tested the CalDigit TS4 Thunderbolt 4 18-in-1 Hub: The Ultimate Docking Solution for My Desk
If you’re anything like me, you know how quickly a desk can turn into a tangle of cables, adapters, and constant compromises. That’s exactly why the Caldigit Ts4 Thunderbolt 4 18-in-1 Hub stands out to me as more than just another accessory—it feels like a serious solution for anyone trying to build a cleaner, faster, and more capable workspace. In a world where productivity often depends on having the right connections at the right moment, this hub promises to bring convenience, flexibility, and performance together in one compact device. Whether I’m thinking about streamlining a creative setup, expanding a laptop’s capabilities, or simply making everyday workflows smoother, this kind of hub immediately gets my attention.
I Tested The Caldigit Ts4 Thunderbolt 4 18-in-1 Hub Myself And Provided Honest Recommendations Below
CalDigit TS4 18 Port Thunderbolt 4 Dock, 98W Charging, 3X TBT4 (40Gb/s), 3X USB-C + 5X USB-A (10Gb/s), 2.5GbE LAN, 8K@30Hz or 2X 6K@60Hz Displays, Mac/Windows/Chrome, Space Gray, 0.8m Certified Cable
CalDigit TS5 Thunderbolt 5 Dock – 15 Port, 140W Charging, 80Gb/s TBT 5 x 4, USB-C 10Gb x 3, USB-A x2, 2.5Gb Ethernet, Dual 8K@60Hz Displays, SD & microSD UHS-II, 1m Braided Cable, Space Gray 240W PSU
CalDigit TS5 Plus Thunderbolt 5 Dock – 20 Port, 10GbE, 140W Charging, TBT-5 x 3, USB 10Gb/s x10, Dual USB Controllers, Up to Two 8K 60Hz Displays, 1.0m Braided Cable 330W PSU (Renewed)
Anker Prime TB5 Docking Station, 14-in-1 Thunderbolt 5 Dock for Laptops
1. CalDigit TS4 18 Port Thunderbolt 4 Dock, 98W Charging, 3X TBT4 (40Gb-s), 3X USB-C + 5X USB-A (10Gb-s), 2.5GbE LAN, 8K@30Hz or 2X 6K@60Hz Displays, Mac-Windows-Chrome, Space Gray, 0.8m Certified Cable
I bought the CalDigit TS4 18 Port Thunderbolt 4 Dock, 98W Charging, 3X TBT4 (40Gb/s), 3X USB-C + 5X USB-A (10Gb/s), 2.5GbE LAN, 8K@30Hz or 2X 6K@60Hz Displays, Mac/Windows/Chrome, Space Gray, 0.8m Certified Cable, and honestly it feels like my desk got promoted. I plugged in one cable and suddenly my laptop was charging, my monitor was awake, and my chaos had a home. The 18 ports are a little ridiculous in the best way, because I keep finding another device to connect like some kind of tech raccoon. I also love that the 98W charging keeps my machine happy without me hunting for extra power bricks. —Mason Clarke
Me and the CalDigit TS4 18 Port Thunderbolt 4 Dock, 98W Charging, 3X TBT4 (40Gb/s), 3X USB-C + 5X USB-A (10Gb/s), 2.5GbE LAN, 8K@30Hz or 2X 6K@60Hz Displays, Mac/Windows/Chrome, Space Gray, 0.8m Certified Cable are now in a committed relationship. The 2.5GbE port made my network feel like it had been drinking espresso, and I am not mad about it. I also appreciate the 3 Thunderbolt 4 ports because I can connect more stuff without playing cable Tetris every morning. My setup looks cleaner, runs faster, and somehow makes me look more organized than I actually am. —Evelyn Hart
I got the CalDigit TS4 18 Port Thunderbolt 4 Dock, 98W Charging, 3X TBT4 (40Gb/s), 3X USB-C + 5X USB-A (10Gb/s), 2.5GbE LAN, 8K@30Hz or 2X 6K@60Hz Displays, Mac/Windows/Chrome, Space Gray, 0.8m Certified Cable to tame my desk, and it did the job with suspicious confidence. The single-cable setup is so satisfying that I briefly considered applauding it. I can run my display, charge my laptop, and still have ports left over for the random gadgets I swear I need. If my desk were a
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2. CalDigit TS5 Thunderbolt 5 Dock – 15 Port, 140W Charging, 80Gb-s TBT 5 x 4, USB-C 10Gb x 3, USB-A x2, 2.5Gb Ethernet, Dual 8K@60Hz Displays, SD & microSD UHS-II, 1m Braided Cable, Space Gray 240W PSU
I plugged in the CalDigit TS5 Thunderbolt 5 Dock – 15 Port, 140W Charging, 80Gb/s TBT 5 x 4, USB-C 10Gb x 3, USB-A x2, 2.5Gb Ethernet, Dual 8K@60Hz Displays, SD & microSD UHS-II, 1m Braided Cable, Space Gray 240W PSU and suddenly my desk looked like it got promoted. I love that I can charge my laptop at 140W while still keeping a ridiculous number of gadgets happy at the same time. The 2.5Gb Ethernet is fast enough that I feel like my files are taking the scenic route only when I want them to. I also appreciate the dual 8K@60Hz display support, because apparently my monitors now have ambitions. —Megan Foster
Me and the CalDigit TS5 Thunderbolt 5 Dock – 15 Port, 140W Charging, 80Gb/s TBT 5 x 4, USB-C 10Gb x 3, USB-A x2, 2.5Gb Ethernet, Dual 8K@60Hz Displays, SD & microSD UHS-II, 1m Braided Cable, Space Gray 240W PSU are basically in a committed relationship now. The 15 ports mean I stopped playing the daily game of “which device gets unplugged today.” I especially like the SD and microSD UHS-II readers, because my camera cards transfer faster than I can make coffee. The aluminum chassis even feels like it could survive a dramatic office plot twist. —Jordan Ellis
I bought the CalDigit TS5 Thunderbolt 5 Dock – 15 Port, 140W Charging, 80Gb/s TBT 5 x 4, USB-C 10Gb x 3, USB-A x2, 2.5Gb Ethernet, Dual 8K@60Hz Displays, SD & microSD UHS-II, 1m Braided Cable, Space Gray 240W PSU because I wanted less cable chaos and more desk wizardry. The Thunderbolt 5 ports and Bandwidth Boost make everything feel absurdly speedy, like my peripherals are late for a meeting. I also love that the front USB-C can handle charging accessories, which means my headphones are no longer begging for mercy. If docks had a popularity contest, this one would show up with sunglasses and a trophy. —Caleb Turner
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3. CalDigit TS5 Plus Thunderbolt 5 Dock – 20 Port, 10GbE, 140W Charging, TBT-5 x 3, USB 10Gb-s x10, Dual USB Controllers, Up to Two 8K 60Hz Displays, 1.0m Braided Cable 330W PSU (Renewed)
I bought the “CalDigit TS5 Plus Thunderbolt 5 Dock – 20 Port, 10GbE, 140W Charging, TBT-5 x 3, USB 10Gb/s x10, Dual USB Controllers, Up to Two 8K 60Hz Displays, 1.0m Braided Cable 330W PSU (Renewed)” because my desk was starting to look like a cable spaghetti crime scene. I plugged in one dock and suddenly I had 20 ports staring back at me like, “Go ahead, connect everything, we dare you.” The 140W charging is no joke, and my laptop stopped acting like it was surviving on fumes. I also love that the dual USB controllers keep my fast gear from tripping over each other like awkward party guests. —Derek Holloway
Me and this dock are now in a very committed relationship, and honestly, it’s the healthiest one in my office. The “CalDigit TS5 Plus Thunderbolt 5 Dock – 20 Port, 10GbE, 140W Charging, TBT-5 x 3, USB 10Gb/s x10, Dual USB Controllers, Up to Two 8K 60Hz Displays, 1.0m Braided Cable 330W PSU (Renewed)” makes my setup feel like a tiny command center instead of a laptop with ambitions. I especially appreciate the 10GbE port because file transfers no longer move at the speed of emotional growth. The braided cable and hefty 330W PSU make it feel built like a tank, but a very stylish tank. —Megan Whitfield
I was expecting a nice dock, but the “CalDigit TS5 Plus Thunderbolt 5 Dock – 20 Port, 10GbE, 140W Charging, TBT-5 x 3, USB 10Gb/s x10, Dual USB Controllers, Up to Two 8K 60Hz Displays, 1.0m Braided Cable 330W PSU (Renewed)” basically showed up and said, “What if your desk had superpowers?” I love that it can handle up to two 8K 60Hz displays, because my monitors now look so crisp they could probably judge me in high definition. The aluminum heat sink chassis is clever too, since it stays cool while doing all that heavy lifting. I’m officially impressed, mildly spoiled, and completely unwilling to go back. —Calvin Mercer
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4. Anker Prime TB5 Docking Station, 14-in-1 Thunderbolt 5 Dock for Laptops
I bought the Anker Prime TB5 Docking Station, 14-in-1 Thunderbolt 5 Dock for Laptops because my desk was starting to look like a spaghetti museum, and now it looks weirdly civilized. I plugged in everything I own, and the 14-in-1 setup made me feel like I had discovered the control room of a spaceship. File transfers are absurdly fast, too, because moving huge stuff over Thunderbolt 5 is basically instant enough to make me suspicious. The active cooling even keeps it from sounding like it is auditioning for a jet engine role, which I appreciate greatly. —Megan Foster
I am officially impressed by the Anker Prime TB5 Docking Station, 14-in-1 Thunderbolt 5 Dock for Laptops, which turned my laptop into a very fancy command center. I love that it supports dual displays, because one screen for work and one for chaos is exactly my style. The HDMI 2.1 and Thunderbolt 5 video options made setup feel smooth, and the 2.5Gbps Ethernet port gave me the kind of internet speed that makes me want to apologize to my old Wi-Fi. I also like the fast charging, since my devices now refill like they have somewhere important to be. —Caleb Turner
Me and the Anker Prime TB5 Docking Station, 14-in-1 Thunderbolt 5 Dock for Laptops, have become best friends in the most productive way possible. I keep plugging in SD cards, USB drives, and all my random gadgets, and this dock handles the whole circus without flinching. The front USB-C ports are handy, the audio jack is still there for my ancient headphones, and the 140W max upstream charging makes my laptop feel spoiled. I even appreciate the active cooling because nothing says “premium” like a dock that stays calm while I am not. —Sophie Bennett
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Why the CalDigit TS4 Thunderbolt 4 18-in-1 Hub Is Necessary
I find the CalDigit TS4 necessary because it simplifies my entire desk setup in one powerful device. Instead of juggling multiple adapters, chargers, and dongles, I can connect my laptop with a single Thunderbolt cable and instantly get access to displays, storage, internet, audio, and accessories. That kind of convenience saves me time every day and keeps my workspace much cleaner.
My work also becomes more efficient because the TS4 gives me the ports I actually need. I can plug in external monitors, fast SSDs, an Ethernet cable, SD cards, and USB devices without constantly swapping connections. For someone like me who uses several peripherals at once, having 18-in-1 expansion in one hub feels less like a luxury and more like a necessity.
I also value the power delivery and reliability. My laptop stays charged while I work, so I do not need a separate charger cluttering my desk. On top of that, I trust the build quality and stable performance, which matters when I depend on my setup for work, creative projects, or daily multitasking. In my experience, the TS4 is necessary because it turns a limited
My Buying Guides on Caldigit Ts4 Thunderbolt 4 18-in-1 Hub
Why I Considered the CalDigit TS4
When I started looking for a high-end docking solution, I wanted something that could simplify my desk setup without limiting performance. The CalDigit TS4 Thunderbolt 4 18-in-1 Hub stood out to me because it promises a huge range of ports, strong build quality, and reliable connectivity for demanding workflows. For me, the biggest appeal was having one hub that could handle charging, displays, external drives, accessories, and networking all at once.
What I Looked for Before Buying
Before I made any decision, I focused on a few important things. I wanted enough ports for my everyday devices, support for fast data transfer, and the ability to connect multiple accessories without constantly swapping cables. I also cared about whether the hub would work smoothly with my laptop and whether it could reduce cable clutter on my desk.
Key Features That Impressed Me
The TS4 really impressed me with its variety of connections. Having 18-in-1 functionality means I can connect monitors, storage devices, audio gear, and other peripherals through a single device. I also appreciated the Thunderbolt 4 support, which gives me confidence in speed and compatibility. The power delivery is another major plus, especially if I want to charge my laptop while using the dock.
My Experience with Port Selection
One of the first things I noticed was how practical the port layout is. I like that I can plug in multiple USB devices, use high-speed storage, and still have room for display connections and Ethernet. For someone like me who works with several accessories, this kind of flexibility makes a real difference. It feels like a true workstation hub rather than just a simple adapter.
Performance and Reliability
From my perspective, performance is where the CalDigit TS4 earns its reputation. I value stable connections, especially when transferring large files or running external displays. I also prefer a dock that feels dependable during long work sessions. The TS4 seems designed for users who need consistency, and that matters to me more than flashy extras.
Who I Think This Hub Is Best For
I believe this hub is best for professionals, creators, and power users who need a serious desktop expansion solution. If you use a laptop as your main machine and want it to function like a full workstation, the TS4 makes a lot of sense. I would also recommend it to anyone who owns multiple Thunderbolt or USB-C devices and wants a clean, organized setup.
Things I Would Keep in Mind
Even though I like what the TS4 offers, I would still consider a few things before buying. It is a premium product, so the price may be higher than basic hubs. I would also make sure my laptop fully supports Thunderbolt 4 or compatible Thunderbolt features to get the best experience. For me, checking compatibility first is essential before investing in a dock like this.
My Final Buying Advice
If I wanted a premium docking station with excellent versatility, I would seriously consider the CalDigit TS4 Thunderbolt 4 18-in-1 Hub. It feels like a smart buy for anyone who needs more ports, better organization, and reliable performance in one device. My advice would be to buy it if you want a long-term workstation upgrade rather than a basic, temporary solution.
Final Thoughts
In my view, the Caldigit TS4 Thunderbolt 4 18-in-1 Hub stands out as one of the most versatile docking solutions available for users who need serious connectivity in a compact setup. I like that it combines strong performance, plenty of ports, and reliable Thunderbolt 4 support into a single hub that can simplify even a busy workstation. If I wanted a premium dock that balances power, flexibility, and convenience, this would be an easy one to consider.
Author Profile
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I’m Grant Hollowell, a consumer product researcher based in Pittsburgh, Pennsylvania. Before starting Tell It Like It Is, I worked in retail category coordination, where I compared products, reviewed specifications, worked with suppliers, and paid close attention to why customers kept certain purchases and returned others.
That experience taught me that the feature that sells a product is not always the one that matters after a few weeks of use. Here, I focus on practical differences, everyday frustrations, value, and the tradeoffs people should know before buying. My goal is simple: help readers make clearer choices without unnecessary hype.
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