StarTech.com Thunderbolt 4 Dock
Expert rating8 / 10
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Manufacturer: StarTech.com Last updated: September 11, 2026
StarTech.com Thunderbolt 4 Dock (Thunderbolt 4 / 11 Ports / 90W Host Charging / Dual 4K@60Hz / Mac/Windows / ~$260) Review
The StarTech.com Thunderbolt 4 Dock is a Thunderbolt 4 dock with 11 total ports, 90W host charging, dual 4K@60Hz display support, and a business-focused matte black chassis for ~$260.
StarTech built this dock primarily for IT departments deploying identical hardware across an office, and it shows in the design: a metal chassis rated for continuous operation, a Kensington lock slot, and driver support that's actively maintained for enterprise imaging. 90W of host charging is sufficient for the 14-inch MacBook Pro and most Windows ultrabooks under normal office workloads, though it falls short of covering a 16-inch MacBook Pro at full sustained load. Versus the Dell WD22TB4 — that's priced similarly with Dell-specific driver polish, worth it specifically for all-Dell fleets. Versus the CalDigit TS4 — that adds more ports and stronger 98W charging for a moderate price premium, worth it for power users outside a managed IT deployment.
Built for IT Deployment
StarTech built this dock primarily for IT departments deploying identical hardware across an office, and it shows in the design: a metal chassis rated for continuous operation, a Kensington lock slot, and driver support that's actively maintained for enterprise imaging.
Solid, Not Class-Leading Charging
90W of host charging is sufficient for the 14-inch MacBook Pro and most Windows ultrabooks under normal office workloads, though it falls short of covering a 16-inch MacBook Pro at full sustained load.
Comparison to Alternatives
Versus the Dell WD22TB4 — that's priced similarly with Dell-specific driver polish, worth it specifically for all-Dell fleets. Versus the CalDigit TS4 — that adds more ports and stronger 98W charging for a moderate price premium, worth it for power users outside a managed IT deployment.
Specifications
Connectivity
| Connection Type | Thunderbolt 4 |
|---|---|
| Port Configuration | 1x TB4 host, 3x TB4 downstream 40Gbps (15W), 3x USB-A 10Gbps, 1x USB-A 2.0 (7.5W), GbE, SD 4.0 UHS-II, 3.5mm TRRS audio |
| Max Display Support | Dual 4K |
Host connection
| Host Interface | Thunderbolt 4 |
|---|---|
| Thunderbolt Version | 4 |
| Host Bandwidth | 40 Gbps |
| Host Cable Length | 0.8 m |
Ports & Power
| Max Display Resolution | Dual 4K@60Hz or single 8K@30Hz |
|---|---|
| Total Ports | 11 |
| Power Delivery | 96 W |
| Ethernet | Yes |
Host power
| Host Power Delivery | 96 W |
|---|---|
| External PSU Wattage | 135 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 | 30 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 | 4 |
| USB-C Data Port Count | 0 |
| Max USB Data Rate | 10Gbps |
Downstream power
| Downstream Thunderbolt Port Power | 15 W |
|---|
Network and storage
| Ethernet Speed | 1GbE |
|---|---|
| SD Card Slot | UHS-II |
Audio and control
| Audio Jack Configuration | Single Combo |
|---|---|
| Security Lock Slot | Yes |
Compatibility and physical
| macOS Supported | Yes |
|---|---|
| Windows Supported | Yes |
| Weight | 423 g |
| Brand | StarTech.com |
|---|---|
| Model | TB4CDOCK |
| OS Compatibility | Windows, macOS 11+, Ubuntu |
| Price | ~$260 |
| Source URL | https://media.startech.com/cms/pdfs/tb4cdock_datasheet.pdf |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8 / 10
A rugged, IT-friendly Thunderbolt 4 dock built for fleet deployment rather than home enthusiasts.
Best for
- IT departments standardizing docks across a managed fleet of laptops.
- Buyers who want a Kensington lock slot for shared office equipment.
Not for
- 16-inch MacBook Pro users needing full sustained charging headroom.
FAQs
What are the key specifications of the StarTech.com Thunderbolt 4 Dock (Thunderbolt 4 / 11 Ports / 90W Host Charging / Dual 4K@60Hz / Mac/Windows / ~$260)?
The StarTech.com Thunderbolt 4 Dock (Thunderbolt 4 / 11 Ports / 90W Host Charging / Dual 4K@60Hz / Mac/Windows / ~$260) is a docking station from StarTech.com. Key specs: Connection Type Thunderbolt 4, Total Ports 11, Port Configuration 2x TB4 40Gbps, 3x USB-A 10Gbps, 1x USB-C 10Gbps, GbE, 3.5mm audio, Max Display Support Dual 4K, Max Display Resolution Dual 4K@60Hz.
Who is the StarTech.com Thunderbolt 4 Dock (Thunderbolt 4 / 11 Ports / 90W Host Charging / Dual 4K@60Hz / Mac/Windows / ~$260) best suited to?
It suits it departments standardizing docks across a managed fleet of laptops., buyers who want a kensington lock slot for shared office equipment..
What are the drawbacks of the StarTech.com Thunderbolt 4 Dock (Thunderbolt 4 / 11 Ports / 90W Host Charging / Dual 4K@60Hz / Mac/Windows / ~$260)?
It is a poor fit for 16-inch macbook pro users needing full sustained charging headroom..
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