Dell WD25TB4 Docking Station

Thunderbolt 4 · 4

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Connection Thunderbolt 4
displays 4

Dell WD25TB4 Docking Station is a Thunderbolt 4 docking station for up to 4 screens. Check that your laptop's USB-C port supports video before you buy. It came out in 2025.

Released: 2025-11-01

Specifications

Key specs

Connection: Thunderbolt 4
displays: 4
Released: 2025-11-01
Part number: DELL-WD25TB4
EAN / UPC: 5397321029052

Ports & interfaces

Connectivity technology: Wired
Host interface: Thunderbolt 4
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
USB Power Delivery (USB PD): Yes
USB Power Delivery up to: 130 W
HDMI ports quantity: 1
HDMI version: 2.1
DisplayPorts quantity: 2
DisplayPort version: 1.4
Thunderbolt 4 ports quantity: 2

Network

Ethernet LAN: Yes
Ethernet LAN (RJ-45) ports: 1
Ethernet LAN data rates: 2500 Mbit/s
Wake-on-LAN ready: Yes

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Performance

Data transfer rate: 1.25 Gbit/s
Maximum digital resolution: 5120 x 2160 pixels
Number of displays supported: 4
Maximum refresh rate: 60 Hz
Cable lock slot type: Kensington
Product colour: Black
On/off switch: Yes
LED indicators: Yes

Power

Power source type: DC
Power supply: 180 W
Power cable length: 0.83 m

Software

Windows operating systems supported: Windows 10, Windows 11
Mac operating systems supported: Yes
Linux operating systems supported: Ubuntu 24.04 LTS, Red Hat Enterprise Linux 9.6
Other operating systems supported: ChromeOS