CalDigit TS4 Thunderbolt 4 Dock
The dock for a laptop streaming desk: 18 ports, 2.5 GbE, 98 W charging and enough bandwidth for two capture cards and a display.
Tracked 2026-10-19. The retailer listing is the price you pay.
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Our take on the CalDigit TS4 Thunderbolt 4 Dock
The CalDigit TS4 is a Thunderbolt 4 dock with 18 ports, for streamers who want one cable between a laptop and a full desk of gear.
Its tracked price is $379.99, unchanged across 9 points from Aug 26 to Oct 19, 2026, so there is no sale pattern to wait for. It charges a laptop at 98W and has a 2.5 Gigabit Ethernet port. Windows users can run a single 8K display or dual 6K displays at 60Hz, while macOS is limited to a single 6K display. For top performance it needs a Thunderbolt 4 port or a fully optioned USB4 port. The dock weighs 1.4 pounds. Rated 4.1 across 1,744 retailer ratings.
- 18 ports on a single cable
- 98W laptop charging and 2.5 Gigabit Ethernet
- Single 8K or dual 6K displays at 60Hz
- Needs a Thunderbolt 4 or full USB4 port
- Rated 4.1 across 1,744 ratings
- Flat $379.99 across its whole tracked range
Where it fits in a build
Strap the parts to a board before they go in the bag, and protect strain points. See every rigging pick
| Type | Thunderbolt 4 dock, 18 ports, 98W |
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CalDigit TS4 Thunderbolt 4 Dock
$379.99Tracked 2026-10-19
Buy links are affiliate links: we earn a commission at no extra cost to you. Prices are tracked estimates, not live prices. Full disclosure
We do not lab-test hardware. Ratings and review counts come from the retailer listing and are labelled as such; stream-quality figures are conservative planning budgets from our published model. Prices are tracked at build time, not live, and were last refreshed 2026-10-22. How the numbers are derived: methodology. How picks are chosen: editorial policy.