OWC

OWC Thunderbolt Dock

Expert rating8 / 10

Connection Type:: Thunderbolt 4
Total Ports:: 14
Max Display Support:: Dual 4K
Power Delivery:: 96W

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Manufacturer: OWC Last updated: 2026-10-10

OWC Thunderbolt Dock Review

The OWC Thunderbolt Dock packs 11 ports including four Thunderbolt 4 ports, an SD card reader, Gigabit Ethernet, and 96W host charging into a Thunderbolt 4 dock built by a storage-focused manufacturer.

OWC made its name in Mac storage and memory upgrades before building docks, and it shows here: the Thunderbolt Dock has an SD UHS-II card reader built in, aimed at photographers and videographers who shuttle memory cards all day. USB-A ports keep older peripherals alive, and video goes out over the Thunderbolt 4 ports, so you will need USB-C or Thunderbolt display cables or adapters.

Comparison to Alternatives

Against the catalog's OWC Thunderbolt 5 Hub, the Hub is the newer, faster sibling with 140W charging and 2.5GbE, while the Thunderbolt Dock trades some speed for a lower price and the dual SD/microSD readers the Hub doesn't have. Against the CalDigit TS4, the TS4 offers more total ports at a similar price, but neither CalDigit dock includes a memory card reader, which is the OWC's clearest niche advantage for creative professionals.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating8 / 10

A strong Thunderbolt 4 dock for creative professionals who need built-in card readers.

Best for

Photographers and videographers who import from SD cards daily
Mac creative workstations needing dual 4K output and fast storage links
Users who want four Thunderbolt 4 ports and 96W host charging from one cable

Not for

Buyers who need microSD or built-in HDMI or DisplayPort outputs
Setups requiring more than dual external displays
Anyone needing 2.5GbE or faster wired networking

Specifications

What these specs mean

Identity

Brand	OWC
Model Number	Thunderbolt Dock (11-Port, OWCTB4DOCK)
Connection Type	Thunderbolt 4
Port Configuration	4x TB4 (1 host, 3 downstream, 15W), 2x USB-A 10Gbps, 1x USB-A 2.0, SD UHS-II, GbE, 3.5mm combo audio
Max Display Support	Dual 4K

Host connection

Host Interface	Thunderbolt 4
Thunderbolt Version	4

Ports & Power

Max Display Resolution	Dual 4K@60Hz or single 8K@60Hz
Total Ports	11
Ethernet	Yes

Host power

Host Power Delivery	96 W
Bus Powered	No

Display engine

Video Path	Thunderbolt Native
DisplayLink Driver Required	No
Max Displays Windows	2
Max Displays Mac Base	1
Max Displays Mac Pro Max	2

Display output

Max Single Display Resolution	8K
Max Single Display Refresh	60 Hz
Max Dual Display Resolution	4K
Max Dual Display Refresh	60 Hz

Video ports

HDMI Port Count	0
HDMI Version	None
DisplayPort Port Count	0
DisplayPort Version	None

Data ports

Downstream Thunderbolt Port Count	3
USB-A Port Count	3
Max USB Data Rate	10Gbps

Downstream power

Downstream Thunderbolt Port Power	15 W

Network and storage

Ethernet Speed	1GbE
SD Card Slot	UHS-II
microSD Card Slot	None

Audio and control

Audio Jack Configuration	Single Combo

Compatibility and physical

macOS Supported	Yes
Windows Supported	Yes

FAQs

What are the key specifications of the OWC Thunderbolt Dock (Thunderbolt 4 / 11 Ports / 96W Host Charging / Dual 4K@60Hz / Mac/Windows / ~$300)?

Key specs for the OWC Thunderbolt Dock: Power Delivery 96 W, Host Power Delivery 96 W, Ethernet Yes, Ethernet Speed 1GbE, Connection Type Thunderbolt 4, Port Configuration 4x TB4 (1 host, 3 downstream, 15W), 2x USB-A 10Gbps, 1x USB-A 2.0, SD UHS-II, GbE, 3.5mm combo audio.

Who is the OWC Thunderbolt Dock (Thunderbolt 4 / 11 Ports / 96W Host Charging / Dual 4K@60Hz / Mac/Windows / ~$300) best suited to?

Best suited to: Photographers and videographers who import from SD cards daily; Mac creative workstations needing dual 4K output and fast storage links; Users who want four Thunderbolt 4 ports and 96W host charging from one cable.

What are the drawbacks of the OWC Thunderbolt Dock (Thunderbolt 4 / 11 Ports / 96W Host Charging / Dual 4K@60Hz / Mac/Windows / ~$300)?

Not the best fit for: Buyers who don't need a card reader and want to save money elsewhere; Setups requiring more than dual external displays; Anyone needing 2.5GbE or faster wired networking.