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What it is
The Dell Pro Thunderbolt 4 SD25TB4 is a smart docking station designed to expand connectivity for compatible laptops via Thunderbolt 4. It offers multiple USB-C ports, HDMI, DisplayPorts, and Ethernet LAN.
Who it's for
This dock fits professionals needing high-speed video and data connections, particularly those using Thunderbolt 4-equipped Dell laptops. It supports multiple displays and network connectivity in a single hub.
Why it's good
With four USB 3.2 Gen 2 Type-C ports, one HDMI port, and two DisplayPorts (2.1), this dock allows flexible peripheral connections and supports high-resolution monitors. The single Ethernet port ensures stable wired networking.
When to choose it
Select this dock if you require Thunderbolt 4 speeds and multiple video outputs, plus a compact, all-in-one docking solution for modern Dell laptops or Thunderbolt 4 compatible devices.
Specifications
| Ports & interfaces | |
|---|---|
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| Host interface | Thunderbolt 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 2 |
| Microphone in | No |
| Headphone outputs | 0 |
| DC-in jack | Yes |
| Connectivity technology | Wired |
| USB Power Delivery (USB PD) | Yes |
| PowerShare | Yes |
| Number of USB ports with PowerShare support | 4 |
| USB Power Delivery up to | 130 W |
| DisplayPort version | 1.4 |
| Thunderbolt 4 ports quantity | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Network | |
| Wake-on-LAN ready | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 2500 Mbit/s |
| Ethernet LAN (RJ-45) ports | 1 |
| Performance | |
| Maximum digital resolution | 7680 x 4320 pixels |
| Number of displays supported | 4 |
| Product colour | Black |
| Card reader integrated | No |
| Cable lock slot | Yes |
| LED indicators | Yes |
| Cable lock slot type | Kensington |
| HD type | 8K Ultra HD |
| Technical details | |
| Product colour | Black |
| Cable lock slot | Yes |
| Total carbon footprint (kg of CO2e) | 93.6 |
| Storage | |
| Card reader integrated | No |
| Power | |
| Power source type | DC |
| Power connector | USB Type-C |
| Power supply | 180 W |
| Software | |
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Other operating systems supported | ChromeOS |
| Indication | |
| LED indicators | Yes |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 35 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage relative humidity (H-H) | 5 - 90% |
| Weight & dimensions | |
| Weight | 579 g |
| Width | 90 mm |
| Depth | 35.2 mm |
| Height | 205 mm |
| Design | |
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Yes |
| Product colour | Black |
| Cable lock slot | Yes |
| LED indicators | Yes |
| Cable lock slot type | Kensington |
| Packaging data | |
| Quantity per pack | 1 pc(s) |
| Packaging content | |
| Quick start guide | Yes |
| Quantity per pack | 1 pc(s) |
| Carbon footprint | |
| Total carbon footprint (kg of CO2e) | 93.6 |
| PAIA version | GaBi version 1, 2025 |
| Carbon emissions, energy usage (kg of CO2e) | 60.4656 |
| Carbon emissions, manufacturing (kg of CO2e) | 30.0456 |
| Carbon emissions, logistics (kg of CO2e) | 1.9656 |
| Carbon emissions, end-of-life (kg of CO2e) | 1.1232 |
Talk to Creative Systems to confirm compatibility with your laptop model and to check current availability.
