300 EUR vs. 120 EUR for the Same Cable
The CalDigit TS4 carries 18 ports and pushes 98W of charging down a single cable. The Anker 575 does 13 ports and 100W for 180 EUR less. That gap is the whole dock market in miniature: you are not paying for connectivity, you are paying for how much of it you can actually use.
The pattern across the docks and hubs we track: price tracks port count and power delivery, not usefulness. A 300 EUR dock only earns its price if your laptop and monitors can actually consume what it outputs.
Dock or Hub: Decide by Where It Lives
The real difference is power, not port count.
Hub: compact, powered by the laptop's battery, adds USB-A, HDMI, SD, maybe Ethernet. Portable, for occasional use.
Dock: larger, powered, full port set, multiple displays, high-speed Ethernet, real power delivery. Lives on a desk.
A hub that sits in a bag pocket drains the battery it is supposed to serve. A dock that never leaves the desk is dead weight in a suitcase. Pick the form that matches where you work, not the one with more ports.
Three Specs That Decide the Purchase
Power delivery. The dock should deliver at least as much wattage as your laptop's own charger. 65W covers most ultrabooks; 100W or more is the territory of workstations and 15-inch laptops; the top end of the market advertises 140W. If your charger is 65W, a 100W dock is future-proofing, not a necessity.
Displays. Count monitors, then resolution. Some docks run dual 4K at 60Hz; others top out at single 4K or dual 1080p. The monitor you actually own matters more than the maximum the dock prints on the box.
Ethernet. Gigabit is the standard. 2.5 GbE exists on newer models and only earns its surcharge if you move large files regularly.
The Four That Make Sense
CalDigit TS4: the full desk, at a full price
18 ports: three Thunderbolt 4, five USB-A, three USB-C, DisplayPort, SD and microSD, Ethernet, audio. 98W of charging, dual 6K displays, around 300 EUR. If you run two big monitors off a Thunderbolt 4 laptop, this is the end of the search.
The trade-off is in the previous sentence. Dual 6K is overkill for a single 1080p panel, and the price is 2.5 times the Anker below. Buy it for the ports you will plug in this year, not the ones the spec sheet promises.
Anker 575: the value pick with a display ceiling
13 ports, dual HDMI, Ethernet, 100W delivery, about 120 EUR. It handles dual 1080p or a single 4K at 60Hz. For most ultrabook owners with one external monitor, this is the rational buy.
The ceiling: two 4K monitors at once is not on the menu. If that is your setup, the TS4 class is where you land.
Satechi USB-C Multi-Port Adapter V2: for the bag, not the desk
Under 100 grams and under 50 EUR: HDMI, USB-A, USB-C power pass-through, SD reading. It fits a laptop bag pocket and costs less than a dinner out.
It is a hub, so it runs off the laptop's battery, and there is no Ethernet. Occasional travel use, not a permanent rig.
Plugable USB-C Triple Display Dock: three screens, one condition
Up to three external monitors through HDMI and DisplayPort. That is the multi-monitor productivity setup, full stop.
The catch: three monitors only work if your laptop's video output can drive them. Verify DisplayPort Alt Mode or Thunderbolt first, and check what resolution the dock supports per output. No price in our data, so compare current listings before committing.
The Compatibility Check Before Any Cart
MacBooks with Apple Silicon carry Thunderbolt natively, so docks are plug-and-play there. Windows laptops vary wildly by model: some USB-C ports handle video, some only data. The manufacturer's spec page settles it in two minutes.
Match power, too: a dock that delivers less than your charger will drain the battery under load. That is not a dock defect; it is a mismatch you can avoid by reading the wattage line.
What the Catalog Shows on Price
Our published catalog carries USB-C docks and hubs from under 50 EUR to over 300 EUR in this guide, and the spread is not about port count alone. The Satechi adapter at under 50 EUR adds HDMI, USB-A, SD, and power pass-through in a 100-gram package. The Anker 575 at 120 EUR adds 13 ports, dual HDMI, Ethernet, and 100W power delivery. The CalDigit TS4 at 300 EUR adds 18 ports, three Thunderbolt 4, and dual 6K display support. The Plugable at a premium adds triple-display support.
The price-to-port ratio is where the value lives. The Satechi at 50 EUR for 4 ports is 12.50 EUR per port. The Anker at 120 EUR for 13 ports is 9.23 EUR per port. The CalDigit at 300 EUR for 18 ports is 16.67 EUR per port. By that rough metric, the Anker is the efficient buy; the CalDigit charges a premium for Thunderbolt 4 bandwidth and dual 6K support that most users do not need.
The crossed-out original prices are anchors, not comparables. What matters is today's price against what the dock does for your laptop, and the power delivery behind it. A 120 EUR dock with 100W delivery is a better buy than a 300 EUR dock with 98W if your laptop draws 65W.
Three Mistakes That Waste Money on Docks and Hubs
Buying a dock your port cannot use. A Thunderbolt 4 dock on a USB-C port delivers USB-C speeds. You paid 180 EUR more for Thunderbolt bandwidth the port cannot feed. Check your laptop's port type before buying a dock. If it says "USB-C" not "Thunderbolt," a 120 EUR dock is your ceiling.
Ignoring the power delivery. A dock that delivers 45W on a 65W laptop drains the battery under load. That is not a dock defect; it is a mismatch you can avoid by reading the wattage line. Match the dock's delivery to your charger's wattage, or higher.
Overbuying ports. Eighteen ports is impressive on a spec sheet. If you plug in two monitors, a mouse, and a keyboard, you use four ports. The other fourteen are decoration. Buy for the ports you will actually use this year, not the ones the spec sheet promises.
Decision Rule
Run this order: confirm video over your USB-C port, note your charger's wattage, count the monitors you actually own, then buy. A 65W ultrabook with one 1080p screen is covered by the Anker 575 at 120 EUR. A Thunderbolt 4 workstation driving dual 6K displays is where the TS4 earns its 300 EUR. Three monitors point to the Plugable; a laptop bag pocket points to the Satechi at under 50 EUR. Prices are a catalog snapshot at publication and they move weekly. Our complete buying guides apply the same logic to the rest of your desk.
Originally published on DealMaxa. Prices and availability are checked at publication time.
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