Head-to-head · Best Thunderbolt 4 Docks

CalDigit TS4 vs OWC Thunderbolt 4 Dock

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

CalDigit TS4 comes out ahead by a clear margin (4.9 vs 4.6). The gap is mostly about professionals docking a single TB4 laptop into a full workstation — read the strengths below before deciding.

Higher ratedRanked #1 in Best Thunderbolt 4 Docks

CalDigit TS4

4.9

$399

The TS4 is the best-overall TB4 dock. CalDigit's flagship — 18 ports, 98W charging, dual 6K display support. Best for professionals with one TB4 laptop and the need to dock into a full workstation setup.

Strengths

— 18 ports — most of any Thunderbolt 4 dock
— 98W charging — highest power delivery in this lineup
— 8K@30Hz or dual 6K@60Hz display support

Watch-outs

— $399 is the most expensive TB4 pick
— Large chassis takes substantial desk space
— Front-panel USB-C port limited to 10Gb/s

$399 · Check Price on Amazon Full review →

Ranked #4 in Best Thunderbolt 4 Docks

OWC Thunderbolt 4 Dock

4.6

$269

The OWC TB4 Dock is the Mac-validated pick. OWC's specialty is Mac accessories — they validate every TB4 dock SKU on every Apple Silicon Mac. Best for MacBook Pro users who want guaranteed compatibility.

Strengths

— 11 ports including 3 TB4 downstream + 1 SD card reader
— Mac-validated on every Apple Silicon MacBook since M1
— 96W charging — closes the gap with CalDigit's 98W

Watch-outs

— Display support tops at single 8K@30 or dual 5K — less than CalDigit's dual 6K
— Mac-validated but Windows compatibility trails CalDigit's universality
— Price is mid-tier — not the value play

$269 · Check Price on Amazon Full review →

How they stack up

CalDigit TS4

Most ports. Highest charging. Most expensive. Dual 6K vs lower-tier dual 4K.

OWC Thunderbolt 4 Dock

Mac-validated. Includes SD card slot (CalDigit doesn't). 96W charging close to CalDigit. Display support trails CalDigit.

Specs side-by-side

Spec	CalDigit TS4	OWC Thunderbolt 4 Dock
Ports	18	11 (incl. SD)
Power	98W	96W
Display	8K@30 or dual 6K@60	8K@30 or dual 5K
Ethernet	2.5GbE	—
Thunderbolt	4 (40Gb/s)	—
Validated	—	Apple Silicon Macs

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