# DELL SD25TB4 – Thunderbolt 4 / 130W PD / HDMI / 2x USB-A / Ethernet – Docking Station

### DELL SD25TB4 Wired Thunderbolt 4 Dock

**Expand your connectivity and power your workflow with a single cable.**

The **DELL SD25TB4 Wired Thunderbolt 4 Dock** is designed for professionals and home office users seeking reliable workstation transformation. It delivers robust port expansion and up to 130W power delivery through one Thunderbolt 4 connection, enabling a clean, efficient desk setup.

#### 🔌 Connectivity & Ports

-   **Host Connection**: Thunderbolt 4 ensures ultra-fast data transfer and single-cable convenience for video, data, and power.
-   **Video Outputs**: HDMI port supports high-resolution external displays for expanded workspace and crisp visuals.
-   **USB Ports**: Two USB-A ports connect peripherals like keyboards, mice, and external drives seamlessly.
-   **Network**: Gigabit Ethernet port provides stable and high-speed wired internet connectivity.
-   **Additional Ports**: No additional ports specified.

#### ⚡ Power & Charging

-   **Power Delivery**: Delivers up to 130W PD to keep your laptop powered during intensive workloads.
-   **Power Source**: Requires external power adapter for full docking station functionality.
-   **Pass-through Charging**: Not specified.

#### 🖥️ Display Support

-   **Single Display**: Supports external displays via HDMI with high-resolution output.
-   **Multi-Display**: Not explicitly detailed, likely supports extended desktop via Thunderbolt 4 capabilities.
-   **Display Modes**: Extended desktop supported; mirror mode assumed standard.

#### 💼 Compatibility & Design

-   **Operating Systems**: Compatible with Windows 10/11 and macOS Thunderbolt-enabled devices.
-   **Device Compatibility**: Supports Thunderbolt 4 laptops, optimized for Dell systems.
-   **Form Factor**: Desktop dock with dimensions 29.5 x 24 x 7.5 cm, weighs 1.88 kg.
-   **Build & Cable**: Robust build; cable details not specified.

#### 📦 What's in the Box

-   Docking station unit
-   Thunderbolt 4 cable (length unspecified)
-   Power adapter (130W)
-   Documentation / Quick start guide

#### 🛡️ Warranty

Backed by a **standard manufacturer warranty**.

_Transform your workstation with one simple connection and enjoy seamless productivity and organized desk space._

## Details

- **Price:** 410.63 AUD
- **Vendor:** Dell
- **Tags:** Dickerdata

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 410.63 AUD | In stock |

## Images

- DELL SD25TB4 – Thunderbolt 4 / 130W PD / HDMI / 2x USB-A / Ethernet – Docking Station
- DELL SD25TB4 – Thunderbolt 4 / 130W PD / HDMI / 2x USB-A / Ethernet – Docking Station
- DELL SD25TB4 – Thunderbolt 4 / 130W PD / HDMI / 2x USB-A / Ethernet – Docking Station
- DELL SD25TB4 – Thunderbolt 4 / 130W PD / HDMI / 2x USB-A / Ethernet – Docking Station

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> Source: [TechForGood](https://techforgood.com.au/products/dell-sd25tb4-thunderbolt-4-130w-pd-hdmi-2x-usb-a-ethernet-docking-station)
> Updated: 2026-08-29