Dell Pro Thunderbolt 4 SD25TB4

Thunderbolt, 12 Ports
Ratings
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Product details

The Dell Pro Thunderbolt 4 Smart Dock SD25TB4 is a powerful docking station that offers a variety of connection options for modern devices. It supports Thunderbolt 4 technology, enabling fast data transfer and high power delivery. With a maximum charging power of 130 watts, it is ideal for use with laptops and other devices that require a reliable power source. The docking station features multiple USB ports, including USB-A and USB-C, as well as an RJ45 port for Ethernet connections with data transfer rates of up to 2500 Mbit/s. Additionally, the SD25TB4 supports an impressive 8K Ultra HD resolution, making it an excellent choice for creative professionals and tech enthusiasts who want to connect multiple monitors. Its compact design and thoughtful layout make it a practical addition to any workspace.

  • Supports up to 4 external monitors with 8K Ultra HD resolution
  • Provides a maximum charging power of 130 watts for connected devices
  • Integrated Ethernet LAN interface with 2500 Mbit/s data transfer rate
  • Versatile connectivity options with USB-A 3.2 Gen 2 and USB-C 3.2 Gen 2
  • Compatible with Windows, ChromeOS, and Linux operating systems.

Key specifications

Type
Docking stations
Main connection
Thunderbolt
Exact USB ports
Thunderbolt 4 (2x), USB-A 3.2 Gen 2 (4x), USB-C 3.2 Gen 2 (2x)
Video connections
DisplayPort (2x), HDMI (1x)
Network connections
RJ45 (1x)
Operating system compatibility
ChromeOS, Mac OS, Windows 10
Item number
58230350

General information

Manufacturer
Dell
Category
Docking stations + USB hubs
Manufacturer no.
DELL-SD25TB4
Release date
6.5.2025
Sales rank in Category Docking stations + USB hubs
155 of 4360
May include power adapter
No

Colour

Colour
Black

Docking Station + USB Hub Features

Type
Docking stations
Number of ports
12 Ports
Cable length
0.83 m
Max. connected monitors
3 x
Equipment + functions
Notebook charging function

Compatibility

Compatible brands
Universal
Operating system compatibility
ChromeOS, Mac OS, Windows 10

Connection to main device

Main connection
Thunderbolt

Connection to external devices

USB ports
Thunderbolt 4, USB-A, USB-C
Exact USB ports
Thunderbolt 4 (2x), USB-A 3.2 Gen 2 (4x), USB-C 3.2 Gen 2 (2x)
Video connections
DisplayPort (2x), HDMI (1x)
HDMI version
2.1
DisplayPort version
1.4
Network connections
RJ45 (1x)

Network

Max. port speed
2500 Mbit/s

Power supply

Charging power
180 W

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
9 cm
Width
20.50 cm
Height
3.53 cm
Weight
579 g

Package dimensions

Length
29 cm
Width
24 cm
Height
7.50 cm
Weight
1.62 kg

30-day right of return
24 Months Warranty (Bring-in)
4 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Docking stations + USB hubs» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 36.Sharkoon
    0.7 %
  • 36.Tech-Protect
    0.7 %
  • 41.Dell
    0.8 %
  • 41.LC-Power
    0.8 %
  • 41.Lenovo
    0.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 19.LMP
    1 day
  • 19.Targus
    1 day
  • 24.Dell
    2 days
  • 24.OWC
    2 days
  • 26.HP
    3 days

Return rate

How often is a product of this brand in the «Docking stations + USB hubs» category returned?

Source: Digitec Galaxus
  • 40.4smarts
    1.9 %
  • 40.Anker
    1.9 %
  • 40.Dell
    1.9 %
  • 40.Novidarte
    1.9 %
  • 44.Microsoft
    2 %
Source: Digitec Galaxus