Dell Pro Smart Dock SD25-3 Year Warranty – 10Gbps, Supports Dual/Triple Monitors & 4K Displays with 180W Power Supply, HDMI, DisplayPort, USB C Cable, Cloth – Docking Station

Price: $249.99
(as of May 19, 2026 01:56:21 UTC – Details)
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Product description

Model SD25 Video ports One USB 3.2 Gen2 (10 Gbps) Type-C with DisplayPort 1.4 Alt Mode (MFDP or Multi-Function Display Port), Two DisplayPort 1.4 ports, One HDMI 2.1 port External displays supported Up to four USB Type-A ports Four USB 3.2 Gen2 ports USB Type-C ports One USB 3.2 Gen2 Type-C port, One USB 3.2 Gen2 Type-C with DisplayPort 1.4 Alt Mode port LED indicators Power button LED, Remote Management LED, RJ45 LEDs Docking cable length 0.9 m Power delivery 130 W to Dell computers with 180 W, 96 W to Non-Dell computers with 180 W System requirements Compatible with USB Type-C Thunderbolt computers and USB Type-C computers with DisplayPort Alt Mode Power button function Sleep/Wakeup/Power button Operating systems Windows 10, Windows 11, Ubuntu 24.04, 64-bit, Red Hat Enterprise Linux (RHEL) 9.6 +, ChromeOS 137 Systems management PXE Boot, Kernel Direct Memory Access (DMA) protection Front USB 3.2 Gen 2 port 4.5 W USB 3.2 Gen 2 Type-C port 15 W Rear USB 3.2 Gen 2 ports 4.5 W Rear USB 3.2 Gen2 Type-C port 7.5 W

Is the Dell SD25 compatible with all laptops?

Yes, it works with most laptops that have a USB-C or Thunderbolt 4 port supporting DisplayPort Alt Mode and Power Delivery.

How many monitors can I connect?

You can connect up to four external displays, depending on your laptop’s graphics card and Thunderbolt 4 capability.

Do I need to install drivers?

Usually plug-and-play, but for best performance, install the latest Dell Dock / DisplayLink drivers from Dell’s support site.

What should I do if the display doesn’t connect or flickers?

Ensure your laptop supports DisplayPort Alt Mode, check firmware updates, and reconnect using the included Thunderbolt 4 cable.

Does it charge the laptop?

Yes, it supports Power Delivery up to 130 W for Dell laptops and up to 90 W for other USB-C laptops.

[Modular & Future-Ready Design] – Upgrade Your dell docking station effortlessly with dell thunderbolt dock SD25 swappable module capability for easy upgrades and SuperBoost technologies for fast charging and Data Transfer at an incredible 40 GB/s, maximizing peripheral performance.
Multiply Productivity – Simplify your workspace with dell thunderbolt docking station 4K displays and Thunderbolt peripherals to your system with a single cable for ultimate productivity.
[Ports] – 2 x Thunderbolt-4 ports / 1 x USB-C 3.2 Gen 2 / 1 x USB-A 3.2 Gen 1 with PowerShare / 2 x DisplayPort 1.4 / 1 x HDMI 2.0 / 1 x USB-C Multifunction DisplayPort / 2 x USB-A 3.2 Gen 1 / 1 x Gigabit Ethernet RJ45 Port
[Power Supply & OS Compatibility] – 180W Power adapter / 120/230 V AC (50/60 Hz) / For macOS, Windows 10, Windows 11, Ubuntu OS
[Package Includes] – Dell Docking Station SD25 180W, Dell 180W Power Adapter, 1x USB C to C Cable, 1x HDMI Cable, 1x Displayport Cable, Microfiber Cloth