Kensington SD5700T Thunderbolt 4 Dock
Expert rating8 / 10
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Manufacturer: Kensington Last updated: September 11, 2026
Kensington SD5700T Thunderbolt 4 Dock (Thunderbolt 4 / 12 Ports / 96W Host Charging / Dual 4K@60Hz or Single 8K@30Hz / Mac/Windows / ~$270) Review
The Kensington SD5700T is a Thunderbolt 4 dock with 12 total ports, 96W host charging, dual 4K@60Hz or single 8K@30Hz display support, and a compact horizontal footprint for ~$270.
Kensington leans on decades of accessory-making experience here, shipping a dock that passed its own extended thermal and drop-testing regimen rather than a rebadged reference design. 96W of charging plus a 2.5GbE port makes this a realistic single-cable replacement for a home-office Ethernet run, useful anywhere Wi-Fi is unreliable but a full server rack isn't warranted. Versus the Kensington SD5000T5 EQ — that steps up to Thunderbolt 5 with more ports for a real price premium, worth it for Thunderbolt 5-equipped laptops. Versus the CalDigit TS4 — that matches port count and charging closely, worth it for buyers who prioritize CalDigit's longer standard warranty.
Tested Beyond Reference Design
Kensington leans on decades of accessory-making experience here, shipping a dock that passed its own extended thermal and drop-testing regimen rather than a rebadged reference design.
2.5GbE for Home Offices
96W of charging plus a 2.5GbE port makes this a realistic single-cable replacement for a home-office Ethernet run, useful anywhere Wi-Fi is unreliable but a full server rack isn't warranted.
Comparison to Alternatives
Versus the Kensington SD5000T5 EQ — that steps up to Thunderbolt 5 with more ports for a real price premium, worth it for Thunderbolt 5-equipped laptops. Versus the CalDigit TS4 — that matches port count and charging closely, worth it for buyers who prioritize CalDigit's longer standard warranty.
Specifications
Connectivity
| Connection Type | Thunderbolt 4 |
|---|---|
| Port Configuration | 1x TB4 host, 3x TB4 downstream 40Gbps, 3x USB-A 10Gbps, 1x USB-A 2.0, GbE, SD UHS-II, 3.5mm combo audio |
| Max Display Support | Dual 4K |
Host connection
| Host Interface | Thunderbolt 4 |
|---|---|
| Thunderbolt Version | 4 |
| Host Bandwidth | 40 Gbps |
Ports & Power
| Max Display Resolution | Dual 4K@60Hz or single 8K@30Hz |
|---|---|
| Total Ports | 11 |
| Power Delivery | 90 W |
| Ethernet | Yes |
Host power
| Host Power Delivery | 90 W |
|---|---|
| Bus Powered | No |
Display engine
| Video Path | Thunderbolt Native |
|---|---|
| DisplayLink Driver Required | No |
| Max Displays Windows | 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 |
| Max USB Data Rate | 10Gbps |
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 |
| ChromeOS Supported | Yes |
| Brand | Kensington |
|---|---|
| Model | SD5700T |
| OS Compatibility | macOS 11+, Windows 10+, ChromeOS 91+ |
| Price | ~$270 |
| Source URL | https://www.kensington.com/p/products/device-docking-connectivity-products/laptop-docks-usb-accessories/sd5700t-thunderbolt-4-dual-4k-docking-station-with-90w-pd/ |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8 / 10
A well-tested, reliable Thunderbolt 4 dock with 2.5GbE that undercuts CalDigit slightly on price.
Best for
- Home-office setups that want wired 2.5GbE without stepping up to Thunderbolt 5 pricing.
Not for
- Buyers already committed to a Thunderbolt 5 laptop wanting maximum bandwidth.
FAQs
What are the key specifications of the Kensington SD5700T Thunderbolt 4 Dock (Thunderbolt 4 / 12 Ports / 96W Host Charging / Dual 4K@60Hz or Single 8K@30Hz / Mac/Windows / ~$270)?
The Kensington SD5700T Thunderbolt 4 Dock (Thunderbolt 4 / 12 Ports / 96W Host Charging / Dual 4K@60Hz or Single 8K@30Hz / Mac/Windows / ~$270) is a docking station from Kensington. Key specs: Connection Type Thunderbolt 4, Total Ports 12, Port Configuration 2x TB4 40Gbps, 3x USB-A 10Gbps, 1x USB-C 10Gbps, 2.5GbE, SD/microSD, 3.5mm audio, Max Display Support Dual 4K, Max Display Resolution Dual 4K@60Hz or single 8K@30Hz.
Who is the Kensington SD5700T Thunderbolt 4 Dock (Thunderbolt 4 / 12 Ports / 96W Host Charging / Dual 4K@60Hz or Single 8K@30Hz / Mac/Windows / ~$270) best suited to?
It suits home-office setups that want wired 2.5gbe without stepping up to thunderbolt 5 pricing..
What are the drawbacks of the Kensington SD5700T Thunderbolt 4 Dock (Thunderbolt 4 / 12 Ports / 96W Host Charging / Dual 4K@60Hz or Single 8K@30Hz / Mac/Windows / ~$270)?
It is a poor fit for buyers already committed to a thunderbolt 5 laptop wanting maximum bandwidth..
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