Device Supported

Notebook

Desktop PC

Cable Length

83 cm

Features

Power Delivery Pass-through

LED Power Indicator

Indicator Light

Management Features

Intel AMT over Thunderbolt with select Intel vPro PCs

MAC Address Pass-through

PXE Boot

Dock Power Button Sync

Wake-on-LAN

WLAN to LAN Switch

Kernel Direct Memory Access (DMA) Protection

Dell Command Update (DCU)

Port Disablement

Host PC based firmware update

Firmware update on disconnect

Number of Displays Supported

4

Screen Mode Supported

QHD @ 60Hz

WQHD @ 60Hz

4K @ 60Hz

5K @ 60Hz

6K @ 60Hz

8K @ 60Hz

Supported Resolutions

3840 x 2160

5120 x 2160

2560 x 1440

3440 x 1440

7680 x 4320

6144 x 3456

Maximum Data Transfer Rate

1.25 GB/s

Security Slot Type

Kensington Security Slot

Noble Wedge Security Slot

Power Delivery Details

4 x USB-A 3.2 Gen 2 (4.5W each)

1 x USB-C 3.2 Gen 2 (15W)

1 x USB-C Multi-function DisplayPort (7.5W)

2 x Thunderbolt 4 (15W each)

All deliver power with or without PC

Power Delivery

130W (Dell Systems)

96W (non-Dell Systems)

Video Resolution Details

QHD - 60 Hz (Quad Display)

WQHD - 60 Hz (Triple Display)

4K - 60 Hz (Dual Display)

5K - 60 Hz (Single Display)

4K - 60 Hz (Quad Display)

4K - 60 Hz (Triple Display)

6K - 60 Hz (Dual Display)

8K - 60 Hz (Single Display)

Ethernet Technology

2.5 Gigabit Ethernet

Host Interface

Video interfaces:

2 x DP 1.4

1 x HDMI 2.1

1 x USB-C 3.2 Gen 2 Multi-function DisplayPort 1.4

2 x Thunderbolt 4

USB Ports (Data Only):

4 x USB-A 3.2 Gen 2 (10 Gbps)

1 x USB-C 3.2 Gen 2 (10 Gbps)

Total Number of USB Ports

6

USB Type-A

Yes

Number of USB 3.2 Gen 2 Type-A Ports

4

Number of USB 3.2 Gen 2 Type-C Ports

1

Number of USB Type-A Ports

4

USB Type-C

Yes

USB Type-C Detail

1 x USB-C 3.2 Gen 2 (10 Gbps), (15W), 1 x USB-C 3.2 Gen 2 Multi-function DisplayPort 1.4

Number of USB Type-C Ports

2

Network (RJ-45)

Yes

DisplayPort

Yes

Number of DisplayPorts

2

DisplayPort Version

1.4

HDMI

Yes

Number of HDMI Ports

1

HDMI Version

2.1

Thunderbolt

Yes

Thunderbolt Ports Quantity

2

Number of Thunderbolt 4 Ports

2

Interfaces

2 x DP1.4

1 x HDMI 2.1

1 x USB-C 3.2 Gen 2 Multi-function DisplayPort 1.4

2 x Thunderbolt 4

Host Software

Host Software (Windows):

Dell Firmware Utility

Dell Display and Peripheral Manager

Dell Command Update

Cloud Management (via host PC software)

Dell Device Management Console enables:

Automatic firmware updates

Maintain specific firmware version or downgrade

Peripheral inventory and status

Operating System Supported

Windows 10

Windows 11

Ubuntu 24.04

macOS

ChromeOS 137

Red Hat Enterprise Linux 9.6

Maximum Power Supply Wattage

180 W

Power Source Type

Power Adapter

Height

205 mm

Width

90 mm

Depth

35.3 mm

Weight (Approximate)

567 g

Package Contents

Pro Dock WD25TB4 Docking Station

Power Adapter

Power Cord

Documentation (Quick Start Guide, Safety, Environmental, and Regulatory Information)

Kensington Security Slot

Yes