Dell Pro Thunderbolt 4 Smart Dock SD25TB4 – USB-C Docking Station with 130W Power, Quad 4K Display, Wi-Fi Management & Thunderbolt 4

The Dell Pro Thunderbolt 4 Smart Dock SD25TB4 is a next-generation USB-C docking station engineered to deliver blazing-fast Thunderbolt 4 performance, quad 4K display support, and intelligent Wi-Fi remote management — all in a compact, sustainably designed chassis. Built for creative professionals, data engineers, AI developers, and hybrid workforce environments, the SD25TB4 turns any compatible laptop into a fully equipped workstation with a single cable.

Featuring 130W power delivery, 2× Thunderbolt 4 ports, 2.5 Gigabit Ethernet, and enterprise-class Wi-Fi management via Dell Console and Intel AMT, this smart dock combines uncompromising performance with the security and sustainability that modern businesses demand.

Key Features and Benefits

• Quad 4K Display Support: Drive up to four 4K monitors via HDMI 2.1, 2× DP 1.4, USB-C, and Thunderbolt 4 — perfect for creative, data analytics, and AI workflows
• 130W USB-C Power Delivery: Charges Dell laptops at full 130W and non-Dell devices at 96W — fast, efficient, single-cable convenience
• Dual Thunderbolt 4 Ports: Dual data ports, dual 4K video, and daisy chain up to 6 devices for expansive setups
• Remote Wi-Fi Management: Manage docks even when the connected PC is off, powered by Dell Console and Intel AMT via built-in Wi-Fi
• Enterprise-Grade Security: WPA3 encryption, PXE Boot, MAC filtering, Kernel DMA protection, and secure physical enclosure
• 2.5 Gigabit Ethernet: High-speed wired networking for professional environments
• Ambidextrous Compact Design: Space-saving footprint that works equally well on either side of your desk
• Sustainable Construction: Made with 65% recycled plastic; ships in 100% recycled packaging
• 12 Total Ports: Comprehensive I/O for maximum peripheral flexibility
• Cross-Platform Compatibility: Works with laptops, tablets, and smartphones supporting USB-C, Thunderbolt 4, HDMI, and DP 1.4

Ports and Connectivity

• Video Outputs:
  • 2 × DisplayPort 1.4
  • 1 × HDMI 2.1
  • USB-C & Thunderbolt 4 video output
• Thunderbolt Ports: 2 × Thunderbolt 4 (data + video)
• Total USB Ports: 6
• Networking: 2.5 Gigabit Ethernet
• Wireless Management: Built-in Wi-Fi for remote dock control

Advanced Management & Security

• Dell Console: Centralized remote dock management
• Intel AMT Integration: Enterprise-level out-of-band management
• WPA3 Wi-Fi Encryption: Modern wireless security standards
• PXE Boot Support: Streamlined enterprise deployment workflows
• MAC Address Filtering: Advanced network access control
• Kernel DMA Protection: Defends against direct memory attacks
• Secure Enclosure Design: Physical tamper resistance for enterprise deployments

Technical Specifications

The Dell Pro Thunderbolt 4 Smart Dock SD25TB4 is the ultimate professional docking solution — combining Thunderbolt 4 speeds, quad 4K display flexibility, 130W power delivery, and enterprise-class remote management into a single elegantly designed, sustainably built device. Whether powering an AI development workstation, a creative studio, or a modern hybrid office, the SD25TB4 delivers the performance, security, and reliability today's professionals demand.